This Management's Discussion and Analysis of Financial Condition and Results of
Operations section should be read in conjunction with the accompanying
consolidated financial statements and the notes thereto and the consolidated
financial statements and notes thereto included in Westlake Chemical Partners
LP's annual report on Form 10-K for the fiscal year ended December 31, 2022 (the
"2022 Form 10-K"), as filed with the SEC on March 1, 2023. Unless otherwise
indicated, references in this report to "we," "our," "us" or like terms, refer
to Westlake Chemical Partners LP (the "Partnership"), Westlake Chemical OpCo LP
("OpCo") and Westlake Chemical OpCo GP LLC ("OpCo GP"). References to "Westlake"
refer to Westlake Corporation and its consolidated subsidiaries other than the
Partnership, OpCo GP and OpCo. The following discussion contains forward-looking
statements. Please read "Forward-Looking Statements" for a discussion of
limitations inherent in such statements.

Partnership Overview



We are a Delaware limited partnership formed by Westlake to operate, acquire and
develop ethylene production facilities and related assets. On August 4, 2014, we
closed our initial public offering (the "IPO") of 12,937,500 common units. In
connection with the IPO, we acquired a 10.6% interest in OpCo and a 100%
interest in OpCo GP, which is the general partner of OpCo. On April 29, 2015, we
purchased an additional 2.7% newly-issued limited partner interest in OpCo,
resulting in an aggregate 13.3% limited partner interest in OpCo effective April
1, 2015. The 12,686,115 subordinated units of the Partnership, all of which were
previously owned by Westlake, were converted into common units of the
Partnership on August 30, 2017. On September 29, 2017, we completed a secondary
public offering of 5,175,000 common units and purchased an additional 5.0%
newly-issued limited partner interest in OpCo, resulting in an aggregate 18.3%
limited partner interest in OpCo effective July 1, 2017. On March 29, 2019, we
completed a private placement of 2,940,818 common units and used the net
proceeds to purchase an additional 4.5% interest in OpCo, effective January 1,
2019, resulting in us owning an aggregate 22.8% limited partner interest in
OpCo.

Currently, our sole revenue generating asset is our 22.8% limited partner
interest in OpCo, a limited partnership formed by Westlake and us in
anticipation of the IPO to own and operate an ethylene production business. We
control OpCo through our ownership of its general partner. Westlake retains the
remaining 77.2% limited partner interest in OpCo as well as a significant
interest in us through its ownership of our general partner, 40.1% of our
limited partner units (consisting of 14,122,230 common units) and our incentive
distribution rights. OpCo's assets include (1) two ethylene production
facilities ("Petro 1" and "Petro 2" and, collectively, "Lake Charles Olefins")
at Westlake's Lake Charles, Louisiana site; (2) one ethylene production facility
("Calvert City Olefins") at Westlake's Calvert City, Kentucky site; and (3) a
200-mile common carrier ethylene pipeline (the "Longview Pipeline") that runs
from Mont Belvieu, Texas to Westlake's Longview, Texas facility.

How We Generate Revenue



We generate revenue primarily by selling ethylene and the resulting co-products
we produce. OpCo and Westlake have entered into an ethylene sales agreement (the
"Ethylene Sales Agreement") pursuant to which we generate a substantial majority
of our revenue. The Ethylene Sales Agreement is a long-term, fee-based agreement
with a minimum purchase commitment and includes variable pricing based on OpCo's
actual feedstock and natural gas costs and estimated other costs of producing
ethylene (including OpCo's estimated operating costs and a five-year average of
OpCo's expected future maintenance capital expenditures and other turnaround
expenditures based on OpCo's planned ethylene production capacity for the year),
plus a fixed margin per pound of $0.10 less revenue from co-products sales.
Pursuant to the Ethylene Sales Agreement, Westlake's obligation to pay for the
annual minimum commitment (95% of OpCo's budgeted ethylene production), which is
measured on an annual basis, is not reduced for a force majeure event lasting
fewer than 45 consecutive days. In the event of a force majeure event, we
recognize buyer deficiency fees representing fixed margin and unavoided
operating and maintenance capital expenditures and maintenance expenses per
pound of volume committed by Westlake during the force majeure period. In the
event Westlake purchases less than its annual commitment, we recognize buyer
deficiency fees representing fixed margin and all expenses and expenditures
incurred per pound of volume committed but not taken by Westlake. Payment for
the buyer deficiency fee is scheduled to be received by the Partnership after
the conclusion of the year.

Westlake has an option to take 95% of volumes in excess of the minimum
commitment on an annual basis under the Ethylene Sales Agreement if we produce
more than our planned production. Under the Ethylene Sales Agreement, the price
for the sale of such excess ethylene to Westlake is based on a formula similar
to that used for the minimum purchase commitment, with the exception of certain
fixed costs. In addition, under the Ethylene Sales Agreement, if production
costs billed to Westlake on an annual basis are less than 95% of the actual
production costs incurred by OpCo during the contract year, OpCo is entitled to
recover the shortfall in such production costs (proportionate to the volume sold
to Westlake) in the subsequent year ("Shortfall"). The Shortfall is generally
recognized during the period in which the related operating, maintenance or
turnaround activities occur.
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Operating Expenses, Maintenance Capital Expenditures and Turnaround Costs



Our management seeks to maximize the profitability of our operations by
effectively managing operating expenses, maintenance capital expenditures and
turnaround costs. Our operating expenses are comprised primarily of feedstock
costs and natural gas, labor expenses (including contractor services), utility
costs (other than natural gas) and turnaround and maintenance expenses. With the
exception of feedstock (including natural gas) and utilities-related expenses,
operating expenses generally remain relatively stable across broad ranges of
production volumes but can fluctuate from period to period depending on the
circumstances, particularly maintenance and turnaround activities. Our
maintenance capital expenditures and turnaround costs are comprised primarily of
maintenance of our ethylene production facilities and the amortization of
capitalized turnaround costs. These capital expenditures relate to the
maintenance and integrity of our facilities. We capitalize the costs of major
maintenance activities, or turnarounds, and amortize the costs over the period
until the next planned turnaround of the affected facility.

Operating expenses, maintenance capital expenditures and turnaround costs are
built into the price per pound of ethylene charged to Westlake under the
Ethylene Sales Agreement. Because the expenses other than feedstock costs and
natural gas are based on forecasted amounts and remain a fixed component of the
price per pound of ethylene sold under the Ethylene Sales Agreement for any
given 12-month period, our ability to manage operating expenses, maintenance
expenditures and turnaround costs may directly affect our profitability and cash
flows. The impact on profitability is partially mitigated by the fact that we
generally recognize any Shortfall as revenue in the period such costs and
expenses are incurred. We seek to manage our operating and maintenance expenses
on our ethylene production facilities by scheduling maintenance and turnarounds
over time to avoid significant variability in our operating margins and minimize
the impact on our cash flows, without compromising our commitment to safety and
environmental stewardship. In addition, we reserve cash on an annual basis from
what we would otherwise distribute to minimize the impact of turnaround costs in
the year of incurrence. The purchase price under the Ethylene Sales Agreement is
not designed to cover capital expenditures for expansions.

MLP Distributable Cash Flow and EBITDA



The body of accounting principles generally accepted in the United States is
commonly referred to as "GAAP." For this purpose, a non-GAAP financial measure
is generally defined by the Securities and Exchange Commission ("SEC") as a
numerical measure of a registrant's historical or future financial performance,
financial position or cash flows that (1) excludes amounts, or is subject to
adjustments that have the effect of excluding amounts, that are included in the
most directly comparable measure calculated and presented in accordance with
GAAP in the statement of income, balance sheet or statement of cash flows (or
equivalent statements) of the registrant; or (2) includes amounts, or is subject
to adjustments that have the effect of including amounts, that are excluded from
the most directly comparable measure so calculated and presented. We use the
non-GAAP measures of MLP distributable cash flow and EBITDA to analyze our
performance. We define distributable cash flow as net income plus depreciation,
amortization and disposition of property, plant and equipment, less
contributions for turnaround reserves, maintenance capital expenditures and
mark-to-market adjustment on derivative contracts. We define MLP distributable
cash flow as distributable cash flow less distributable cash flow attributable
to Westlake's noncontrolling interest in OpCo and distributions attributable to
the incentive distribution rights holder. MLP distributable cash flow does not
reflect changes in working capital balances. We define EBITDA as net income
before interest expense, income taxes, depreciation and amortization. We use
each of MLP distributable cash flow and EBITDA to analyze our performance. Fees
for a buyer deficiency and Shortfall are included in net income in the periods
in which they are recognized. MLP distributable cash flow and EBITDA are
non-GAAP supplemental financial measures that management and external users of
our consolidated financial statements, such as industry analysts, investors,
lenders and rating agencies, may use to assess our operating performance as
compared to other publicly-traded partnerships; our ability to incur and service
debt and fund capital expenditures; and the viability of acquisitions and other
capital expenditure projects and the returns on investment of various investment
opportunities.

MLP distributable cash flow is not a substitute for the GAAP measures of net
income and net cash provided by operating activities. MLP distributable cash
flow has important limitations as an analytical tool because it excludes some
but not all items that affect net income and net cash provided by operating
activities. EBITDA is not a substitute for the GAAP measures of net income,
income from operations and net cash provided by operating activities. In
addition, it should be noted that companies calculate EBITDA differently and,
therefore, EBITDA as presented for us may not be comparable to EBITDA reported
by other companies. EBITDA has material limitations as a performance measure
because it excludes interest expense, depreciation and amortization, and income
taxes. Reconciliations for each of MLP distributable cash flow and EBITDA are
included in the "Results of Operations" section below.



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Results of Operations

                                                                               Three Months Ended March 31,
                                                                               2023                     2022

                                                                                  (dollars in thousands)
Revenue
Net sales-Westlake                                                      $      257,471           $    290,657
Net co-products, ethylene and other sales-third parties                         50,206                 71,743
Total net sales                                                                307,677                362,400
Cost of sales                                                                  201,604                270,961
Gross profit                                                                   106,073                 91,439
Selling, general and administrative expenses                                     7,914                  8,227
Income from operations                                                          98,159                 83,212
Other income (expense)
Interest expense-Westlake                                                       (7,315)                (2,199)
Other income (expense), net                                                        820                    (25)
Income before income taxes                                                      91,664                 80,988
Provision for income taxes                                                         212                    163
Net income                                                                      91,452                 80,825
Less: Net income attributable to noncontrolling interest in OpCo                76,560                 64,631
Net income attributable to Westlake Chemical Partners LP                $       14,892           $     16,194
MLP distributable cash flow (1)                                         $       17,551           $     19,291
EBITDA (2)                                                              $      125,615           $    114,469
____________

(1) See "Reconciliation of MLP Distributable Cash Flow to Net Income and Net Cash Provided by Operating Activities"
below.
(2) See "Reconciliation of EBITDA to Net Income, Income from Operations and Net Cash Provided by Operating
Activities" below.

                                                                            

Three Months Ended March 31, 2023

Average


                                                                           Sales Price                 Volume

Net sales percentage change from prior-year period due to average sales price and volume


     -18.4   %               +3.3     %

                                                                                                 Three Months Ended
                                                                                                   March 31, 2023
Domestic US prices percentage change from prior-year period for fuel cost and feedstock
Fuel cost (Natural Gas)                                                                                 -30.4     %
Feedstock (Ethane)                                                                                      -37.7     %



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Reconciliation of MLP Distributable Cash Flow to Net Income and Net Cash Provided by Operating Activities

The following table presents reconciliations of MLP distributable cash flow to net income and net cash provided by operating activities, the most directly comparable GAAP financial measures, for each of the periods indicated.



                                                                           Three Months Ended March 31,
                                                                              2023                  2022

                                                                              (dollars in thousands)
Net cash provided by operating activities                              $       144,860          $ 104,810
Loss from disposition of property, plant and equipment                            (367)            (2,970)
Changes in operating assets and liabilities and other                          (53,041)           (21,015)
Net income                                                                      91,452             80,825

Add:

Depreciation, amortization and disposition of property, plant and equipment

                                                                   27,003             34,253

Less:


Contribution to turnaround reserves                                             (7,306)            (7,204)
Maintenance capital expenditures                                                (8,024)           (13,453)

Distributable cash flow attributable to noncontrolling interest in OpCo

                                                                        (85,574)           (75,130)
MLP distributable cash flow                                            $    

17,551 $ 19,291

Reconciliation of EBITDA to Net Income, Income from Operations and Net Cash Provided by Operating Activities



The following table presents reconciliations of EBITDA to net income, income
from operations and net cash provided by operating activities, the most directly
comparable GAAP financial measures, for each of the periods indicated.

                                                                           Three Months Ended March 31,
                                                                              2023                  2022

                                                                              (dollars in thousands)
Net cash provided by operating activities                              $       144,860          $ 104,810
Loss from disposition of property, plant and equipment                            (367)            (2,970)
Changes in operating assets and liabilities and other                          (53,041)           (21,015)
Net income                                                                      91,452             80,825

Less:


Other income (expense), net                                                        820                (25)
Interest expense-Westlake                                                       (7,315)            (2,199)
Provision for income taxes                                                        (212)              (163)
Income from operations                                                          98,159             83,212

Add:


Depreciation and amortization                                                   26,636             31,282
Other income (expense), net                                                        820                (25)
EBITDA                                                                 $       125,615          $ 114,469


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Summary



For the quarter ended March 31, 2023, net income was $91.5 million on net sales
of $307.7 million. This represents an increase in net income of $10.7 million as
compared to net income of $80.8 million on net sales of $362.4 million for the
quarter ended March 31, 2022. Net income attributable to the Partnership for the
first quarter of 2023 was $14.9 million as compared to $16.2 million for the
first quarter of 2022, a decrease of $1.3 million. Income from operations was
$98.2 million for the first quarter of 2023 as compared to $83.2 million for the
first quarter of 2022. Net income and operating income for the first quarter of
2023 as compared to the first quarter of 2022 were higher primarily due to lower
ethane feedstock costs and natural gas prices as well as higher production
resulting in higher ethylene sales volumes in the first quarter of 2023 compared
to the first quarter of 2022, partially offset by lower ethylene and co-products
sales prices. Net income attributable to the Partnership for the first quarter
of 2023 decreased as compared to the first quarter of 2022 due to higher
interest expense attributable to the Partnership, partially offset by the higher
income from operations as discussed above. Net sales for the first quarter of
2023 decreased by $54.7 million as compared to net sales for the first quarter
of 2022, mainly due to lower ethylene and co-products sales prices during the
first quarter of 2023 as compared to the first quarter of 2022.

RESULTS OF OPERATIONS

First Quarter 2023 Compared with First Quarter 2022

Net Sales. Total net sales decreased by $54.7 million, or 15.1%, to $307.7
million in the first quarter of 2023 from $362.4 million in the first quarter of
2022. The decrease in net sales in the first quarter of 2023 was primarily due
to lower ethylene and co-products sales prices, partially offset by higher
production resulting in an increase in ethylene sales volumes during the first
quarter of 2023 as compared to the first quarter of 2022. The lower average
sales prices in the first quarter of 2023 contributed to an 18.4% decrease in
net sales compared to the first quarter of 2022. The higher sales volumes in the
first quarter of 2023 contributed to an increase in net sales of 3.3% as
compared to the first quarter of 2022.

Gross Profit. Gross profit increased to $106.1 million in the first quarter of
2023 from $91.4 million in the first quarter of 2022. The gross profit margin in
the first quarter of 2023 was 34.5%, as compared to 25.2% for the first quarter
of 2022. The increase in gross profit and gross profit margin was primarily due
to lower ethane feedstock costs and natural gas prices in the first quarter of
2023 compared to the first quarter of 2022, partially offset by lower ethylene
and co-products sales prices.

Selling, General and Administrative Expenses. Selling, general and
administrative expenses decreased by $0.3 million, or 3.7%, to $7.9 million in
the first quarter of 2023 as compared to $8.2 million in the first quarter of
2022. The decrease in the first quarter of 2023 was mainly attributable to a
decrease in the provision for doubtful accounts as compared to the first quarter
of 2022.

Interest Expense. Interest expense of $7.3 million in the first quarter of 2023
increased from $2.2 million in the first quarter 2022 due to a higher average
interest rate on debt owed to Westlake compared to the first quarter of 2022.

Other Income (Expense), net. Other income, net of $0.8 million in the first quarter of 2023 primarily represents interest earned on the balance with Westlake under the Investment Management Agreement.



MLP Distributable Cash Flow. MLP distributable cash flow decreased by $1.7
million to $17.6 million in the first quarter of 2023 from $19.3 million in the
first quarter of 2022. The decrease in the first quarter of 2023, as compared to
the prior-year period, was primarily attributable to higher interest expense,
partially offset by increased earnings at OpCo and decreased maintenance capital
expenditures.

EBITDA. EBITDA increased by $11.1 million to $125.6 million in the first quarter
of 2023 from $114.5 million in the first quarter of 2022. The increase was
primarily due to lower ethane feedstock costs and natural gas prices as well as
higher ethylene sales volumes during the first quarter of 2023 as compared to
the first quarter of 2022, partially offset by lower ethylene and co-products
sales prices.
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CASH FLOW DISCUSSION FOR THE THREE MONTHS ENDED MARCH 31, 2023 AND 2022

Operating Activities



Operating activities provided cash of $144.9 million in the first three months
of 2023 compared to cash provided by operating activities of $104.8 million in
the first three months of 2022. The $40.1 million increase in cash flows from
operating activities was mainly due to an increase in cash provided by working
capital during the three months ended March 31, 2023 as compared to the
prior-year period. Changes in components of working capital, which we define for
the purposes of this cash flow discussion as accounts receivable, net-Westlake,
accounts receivable, net-third parties, inventories, prepaid expenses and other
current assets less accounts payable-Westlake, accounts payable-third parties
and accrued and other liabilities, provided cash of $28.3 million in the first
three months of 2023 as compared to $10.7 million of cash used in the first
three months of 2022, resulting in an overall favorable change of $39.0 million.
The favorable change in working capital was mainly attributable to a favorable
change in accounts receivable-third parties, accounts payable-third parties and
accrued and other liabilities primarily due to the timing of payment of accruals
and the impact on accounts receivable of the Petro 2 turnaround activities in
2021, which impacted the changes in working capital in the first three months of
2022. These favorable changes were partially offset by an unfavorable change in
net accounts receivable-Westlake primarily due to a smaller buyer deficiency fee
collected in the first three months of 2023 as compared to the first three
months of 2022.

Investing Activities



Net cash provided by investing activities in the first three months of 2023 was
$0.2 million as compared to net cash used for investing activities of $25.3
million in the first three months of 2022. The $25.5 million increase in net
cash was mainly due to net cash provided by the Investment Management Agreement
of $12.9 million in the first three months of 2023 compared to net cash used by
the Investment Management Agreement of $5.0 million in the first three months of
2022. Additionally, capital expenditures decreased in the first three months of
2023 as compared to the prior-year period. Capital expenditures in the first
three months of 2023 and 2022 were primarily related to projects to improve
production capacity or reduce costs, maintenance and safety and environmental
projects at our facilities.

Financing Activities



Net cash used for financing activities in the first three months of 2023 was
$105.3 million as compared to net cash used for financing activities of $77.3
million in the first three months of 2022. The outflows in the first three
months of 2023 were related to distributions of $88.7 million to the
noncontrolling interest retained in OpCo by Westlake and of $16.6 million to
unitholders by the Partnership. The cash outflows in the first three months of
2022 were related to distributions of $60.7 million to the noncontrolling
interest retained in OpCo by Westlake and of $16.6 million to unitholders by the
Partnership.

LIQUIDITY AND CAPITAL RESOURCES

Liquidity and Financing Arrangements



Pursuant to the terms of the Equity Distribution Agreement, entered in October
2018 and amended in February 2020, among the Partnership and various investment
banks, the Partnership may offer and sell the Partnership's common units from
time to time to or through the investment banks, as the Partnership's sales
agents or as principals, having an aggregate offering amount of up to $50.0
million (the "ATM Program"). The Partnership intends to use the net proceeds of
sales of the common units, if any, for general partnership purposes, which may
include the funding of potential drop-downs and other acquisitions. No common
units had been issued under the ATM Program as of March 31, 2023.

Based on the terms of our cash distribution policy, we expect that we will
distribute to our partners most of the excess cash generated by our operations.
To the extent we do not generate sufficient cash flow to fund capital
expenditures, we expect to fund them primarily from external sources, including
borrowing directly from Westlake, as well as future issuances of equity
interests or debt.

The Partnership maintains separate bank accounts, but Westlake continues to
provide treasury services on our behalf under the Services and Secondment
Agreement. Our sources of liquidity include cash generated from operations, the
OpCo Revolver, the MLP Revolver and, if necessary and possible under then
current market conditions, the issuance of additional equity interests or debt.
We believe that cash generated from these sources will be sufficient to meet our
short-term working capital requirements and long-term capital expenditure
requirements and to make quarterly cash distributions. Westlake may also provide
other direct and indirect financing to us from time to time, although it is not
obligated to do so.
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In order to fund non-annual turnaround expenditures, we cause OpCo to reserve an
amount for turnaround costs during each twelve-month period designed to cover
future turnaround activities. Each of OpCo's ethylene production facilities
requires turnaround maintenance approximately every five years. By reserving
additional cash annually, we intend to reduce the variability in OpCo's cash
flow. Westlake's purchase price for ethylene purchased under the Ethylene Sales
Agreement includes a component (adjusted annually) designed to cover, over the
long term, substantially all of OpCo's turnaround expenditures.

Westlake's credit facility and various indentures do not prevent OpCo from making distributions to us.



On May 2, 2023, the board of directors of Westlake Chemical Partners GP LLC, our
general partner, approved a quarterly distribution of $0.4714 per unit payable
on May 26, 2023 to unitholders of record as of May 12, 2023, which equates to a
total amount of approximately $16.6 million per quarter, or approximately $66.4
million per year in aggregate, based on the number of common units outstanding
on March 31, 2023. We do not have a legal or contractual obligation to pay
distributions on a quarterly basis or any other basis at our minimum quarterly
distribution rate or any other rate.

Capital Expenditures



Westlake has historically funded expansion capital expenditures related to Lake
Charles Olefins and Calvert City Olefins. No such funding was required by OpCo
during the three months ended March 31, 2023 and 2022. Total capital
expenditures for the three months ended March 31, 2023 and 2022 were $12.7
million and $20.3 million, respectively. We expect that Westlake will loan
additional cash to OpCo to fund its expansion capital expenditures in the
future, but Westlake is under no obligation to do so.

Cash and Cash Equivalents



As of March 31, 2023, our cash and cash equivalents totaled $104.6 million. In
addition, we have cash invested under the Investment Management Agreement (as
described below) and a revolving credit facility with Westlake available to
supplement cash if needed, as described under "Indebtedness" below.

In August 2017, the Partnership, OpCo and Westlake executed the Investment
Management Agreement that authorizes Westlake to invest the Partnership's and
OpCo's excess cash with Westlake for durations of up to a maximum of nine
months. Per the terms of the Investment Management Agreement, the Partnership
earns a market return plus five basis points and Westlake provides daily
availability of the invested cash to meet any liquidity needs of the Partnership
or OpCo. The Partnership had $52.1 million of cash invested under the Investment
Management Agreement at March 31, 2023.

Indebtedness

OpCo Revolver



In connection with the IPO, OpCo entered into a $600.0 million revolving credit
facility with an affiliate of Westlake, as amended in June 2017, September 2018
and July 2022 (the "OpCo Revolver") that may be used to fund growth projects and
working capital needs. The OpCo Revolver is scheduled to mature on July 12,
2027. On July 12, 2022, OpCo entered into the Second Amendment (the "OpCo
Revolver Amendment") to the OpCo Revolver. The OpCo Revolver Amendment, among
other things, extended the maturity date to July 12, 2027 and provided for the
replacement of the London Interbank Offered Rate ("LIBOR") with the Secured
Overnight Financing Rate, as administered by the Federal Reserve Bank of New
York ("SOFR"). Borrowings under the OpCo Revolver bear interest at a variable
rate of either (a) SOFR plus the Applicable Margin plus a 0.10% credit spread
adjustment or, if SOFR is no longer available, (b) the Alternate Base Rate plus
the Applicable Margin minus 1.0%. The Applicable Margin under the OpCo Revolver
is 1.75%. As of March 31, 2023, outstanding borrowings under the OpCo Revolver
totaled $22.6 million and bore interest at SOFR plus the Applicable Margin and
credit spread adjustment, which is accrued in arrears quarterly.
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MLP Revolver



In 2015, we entered into a senior, unsecured revolving credit agreement with an
affiliate of Westlake, as amended in August and November 2017, March 2020 and
July 2022 (the "MLP Revolver"). The MLP Revolver has a borrowing capacity of
$600.0 million and is scheduled to mature on July 12, 2027. On July 12, 2022,
the Partnership entered into the Fourth Amendment (the "MLP Revolver Amendment")
to the MLP Revolver. The MLP Revolver Amendment, among other things, extended
the maturity date to July 12, 2027 and provided for the replacement of LIBOR
with the SOFR as the reference rate. Borrowings under the MLP Revolver bear
interest at a variable rate of either (a) SOFR plus the Applicable Margin plus a
0.10% credit spread adjustment or, if SOFR is no longer available, (b) the
Alternate Base Rate plus the Applicable Margin minus 1.0%. The Applicable Margin
under the MLP Revolver varies between 1.75% and 2.75%, depending on the
Partnership's Consolidated Leverage Ratio. The MLP Revolver provides that we may
pay all or a portion of the interest on any borrowings in kind, in which case
any such amounts would be added to the principal amount of the loan. The MLP
Revolver requires that we maintain a consolidated leverage ratio of either (1)
during any one-year period following certain types of acquisitions (including
acquisitions of additional interests in OpCo), 5.50:1.00 or less, or (2) during
any other period, 4.50:1.00 or less. The MLP Revolver also contains certain
other customary covenants. The repayment of borrowings under the MLP Revolver is
subject to acceleration upon the occurrence of an event of default. As of
March 31, 2023, outstanding borrowings under the MLP Revolver totaled $377.1
million and bore interest at SOFR plus the Applicable Margin and credit spread
adjustment, which is accrued in arrears quarterly. We intend to use the MLP
Revolver to purchase additional limited partnership interests in OpCo in the
future, in the event OpCo desires to sell such additional interests to us, for
other acquisitions and for general corporate purposes.

Off-Balance Sheet Arrangements

None.


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FORWARD-LOOKING STATEMENTS



Certain of the statements contained in this report are forward-looking
statements. All statements, other than statements of historical facts, included
in this report that address activities, events or developments that we expect,
project, believe or anticipate will or may occur in the future are
forward-looking statements. Forward-looking statements can be identified by the
use of words such as "believes," "intends," "may," "should," "could,"
"anticipates," "expects," "will" or comparable terminology, or by discussions of
strategies or trends. Although we believe that the expectations reflected in
such forward-looking statements are reasonable, we cannot give any assurances
that these expectations will prove to be correct. Forward-looking statements
relate to matters such as:

•the amount of ethane that we are able to process, which could be adversely affected by, among other things, operating difficulties;

•the volume of ethylene that we are able to sell;

•the price at which we are able to sell ethylene;

•industry market outlook, including prices and margins in third-party ethylene and co-products sales;



•widespread outbreak of an illness or any other communicable disease, or any
other public health crisis, including the coronavirus ("COVID-19") pandemic and
efforts to contain its transmission;

•our plans and Westlake's plans to respond to the challenges presented by the COVID-19 pandemic;

•the impact of ongoing supply chain constraints and workforce availability caused by the COVID-19 pandemic and the conflict between Russia and Ukraine;

•the parties to whom we will sell ethylene and on what basis;

•volumes of ethylene that Westlake may purchase, in addition to the minimum commitment under the Ethylene Sales Agreement;

•timing, funding and results of capital expenditures;

•our intended quarterly distributions and the manner of making such distributions;

•our ability to meet our liquidity needs;

•timing of and amount of capital expenditures;

•our At-the-Market program and the use of any net proceeds from any sales under that program;

•our and OpCo's ability to extend our credit agreements with Westlake;

•potential loans from Westlake to OpCo to fund OpCo's expansion capital expenditures in the future;

•expected mitigation of exposure to commodity price fluctuations;

•turnaround activities and the variability of OpCo's cash flow;

•receipt of any buyer deficiency fee and Shortfall under the Ethylene Sales Agreement;

•compliance with present and future environmental regulations and costs associated with environmentally related penalties, capital expenditures, remedial actions and proceedings, including any new laws, regulations or treaties that may come into force to limit or control carbon dioxide and other greenhouse gas emissions or to address other issues of climate change;

•our ability to receive indemnification from Westlake for environmental and other losses; and

•effects of pending legal proceedings.


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We have based these statements on assumptions and analysis in light of our
experience and perception of historical trends, current conditions, expected
future developments and other factors we believe were appropriate in the
circumstances when the statements were made. Forward-looking statements by their
nature involve substantial risks and uncertainties that could significantly
impact expected results, and actual future results could differ materially from
those described in such statements. These statements are subject to a number of
assumptions, risks and uncertainties, including those described under "Risk
Factors" in the 2022 Form 10-K and the following:

•general economic and business conditions, including inflation, interest rates and possible recession;

•the cyclical nature of the chemical industry;

•the availability, cost and volatility of raw materials and energy;

•lower crude oil prices reducing the cost advantage of ethane-based ethylene producers;

•uncertainties associated with the United States and worldwide economies, including those due to political tensions and unrest in the Middle East and elsewhere, including the conflict between Russia and Ukraine;

•uncertainties associated with pandemic infectious diseases, particularly COVID-19;

•uncertainties associated with climate change;

•the potential impact on demand for ethylene due to initiatives such as recycling and customers seeking alternatives to polymers;

•current and potential governmental regulatory actions in the United States and regulatory actions and political unrest in other countries, including environmental regulations;

•industry production capacity and operating rates;

•the supply/demand balance for our products;

•competitive products and pricing pressures;

•instability in the credit and financial markets;

•access to capital markets;

•terrorist acts;

•operating interruptions (including leaks, explosions, fires, weather-related incidents, mechanical failure, unscheduled downtime, labor difficulties, transportation interruptions, spills and releases and other environmental risks);

•changes in laws or regulations;

•technological developments;

•information systems failures and cyberattacks;

•our ability to integrate acquired businesses;

•foreign currency exchange risks;

•our ability to implement our business strategies; and

•creditworthiness of our customers.



Many of these factors are beyond our ability to control or predict. Any of the
factors, or a combination of these factors, could materially affect our future
results of operations and the ultimate accuracy of the forward-looking
statements. These forward-looking statements are not guarantees of our future
performance, and our actual results and future developments may differ
materially from those projected in the forward-looking statements. Management
cautions against putting undue reliance on forward-looking statements or
projecting any future results based on such statements or present or prior
earnings levels. Every forward-looking statement speaks only as of the date of
the particular statement, and we undertake no obligation to publicly update or
revise any forward-looking statements.
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