Ling Zhou Shang

Tianrui Group Co., Ltd. engages in the operation of foundry, cement, tourism, mining, trade and logistics, and finance industries. It produces steel casting products such as railway locomotive motor housing, railway truck bolsters, side frames, couplers, and other steel casting based products. The company was founded in 1983 and is headquartered in Henan, China.

Zhengzhou Coal Industry (Group) Co., Ltd. engages in the mining and distribution of coal. The company was founded in 1958 and is headquartered in Zhengzhou, China.

China Pingmei Shenma Energy & Chemical Group Co., Ltd. engages in the mining and distribution of coal. Its business activities include mining and washing of raw coal, rail transport, material storage and transportation, construction, power and communication engineering, pipe installation and maintenance, environmental monitoring, bidding agency and lease services, technical consulting and services, elevator installation and maintenance, and production and supply of electricity, heat, and water. The company was founded on December 3, 2008 and is headquartered in Pingdingshan, China.

International Mining Machinery Holdings Ltd.engages in the design, manufacture and sale of underground longwall coal mining equipment. It operates through the following segments: Roadheader Products and Aftermarket Parts and Services, Shearer Products and Aftermarket Parts and Services, Armoured-face Conveyors and Related Products and Aftermarket Parts and Services, and Electric Control Systems and Related Products and Aftermarket Parts and Services. The Roadheader Products and Aftermarket Parts and Services segment is engaged in the design, manufacture and sale of roadheader products and the provision of aftermarket services which include onsite service repairs, overhaul and supply of spare parts to customers. The Shearer Products and Aftermarket Parts and Services segment is engaged in the design, manufacture and sale of shearer products and the provision of aftermarket services which include onsite service repairs, overhaul and supply of spare parts to customers. The Armoured-face Conveyors and Related Products and Aftermarket Parts and Services segment is engaged in the manufacture and sale of armoured-face conveyors and related spare parts and the provision of aftermarket services which include onsite service repairs, overhaul and supply of spare parts to customers. The Electric Control Systems and Related Products and Aftermarket Parts and Services is engaged in the manufacture and sale of electric control systems and related spare parts and the provision of aftermarket services which include onsite service repairs, overhaul and supply of spare parts to customers. The company was founded on April 12, 2006 and is headquartered in Beijing, China.

Tianrui Cement Group Co. Ltd. produces and distributes cement. The company is headquartered in Ruzhou, China.

Annec Green Refractories Corp. is a refractory and production-based company. It designs, develops, produces, and markets refractory products, which includes bricks of various size, shape, and construction material, and from services related to the design, engineering and build out of stoves. The company operates in two segments: Zhengzhou Annec and Beijing Annec. The Zhengzhou Annec segment manufactures and sells a variety of refractory bricks and kits of pre-assembled hot-air ovens. The Beijing Annec segment designs and builds blast furnaces and hot-air stoves on a contract basis and uses subcontractors throughout the construction process. This segment also sells a variety of machines and equipment which are required as part of the entire blast furnace and hot-air stove package. Annec Green Refractories was founded on April 28, 2010 and is headquartered in Xinmi, China.

Shandong Shanshui Cement Group Co., Ltd. is an investment holding company that is an indirect subsidiary of China Shanshui Cement Group Co., Ltd. It engages in the design, manufacture and sale of cement, cement products and construction materials. The company was founded on August 10, 2001 and is headquartered in Jinan, China.

Part of Annec Green Refractories Corp., Zhengzhou Annec Industrial Co. Ltd. is a manufacturer and seller of medium and high level refractory materials for combustion type hot blast stoves. The company is based in Zhengzhou, China. The Chinese company was founded by Fu Chao Li. Jian Tao Li has been the CEO of the company since 2003.