Zhejiang Hisun Biomaterials (SHA:688203) repurchased 0.034% of the company's current total share capital, according to a Wednesday disclosure on the Shanghai Stock Exchange.
The Chinese chemicals manufacturer bought back 69,000 shares for 545,274.38 yuan through a centralized bid.
The buyback is part of the company's repurchase plan of up to 30 million yuan.
Shares of the company slipped more than 2% at the close.
Price (RMB): ¥7.84, Change: ¥-0.17, Percent Change: -2.12%