Henan Agricultural Investment Gold Co., Ltd. signed a share transfer agreement to acquire 8.42% stake in Zhengzhou Sino-Crystal Diamond Co., Ltd. (SZSE:300064) from Henan Sino-Crystal Materials Co., Ltd. on September 4, 2018. Under the terms of transaction, Henan Agricultural Investment Gold Co., Ltd. will acquire 101.5 million shares. On December 27, 2018, a supplemental agreement was signed. Of the 101.5 million shares to be acquired, Henan Agricultural Investment Gold Co., Ltd. will acquire 74.81 million shares at CNY 4.6 per share. On December 28, 2018, Henan Agricultural Investment Gold Co., Ltd. completed the acquisition of 74.81 million shares. After the present transfer, Henan Agricultural Investment Gold Co., Ltd. owns a 7.42% stake in Zhengzhou Sino-Crystal Diamond Co., Ltd.