Jin Meng signed Equity Transfer Agreement to acquire 60% stake in Shanghai Dechuang Marine Environmental Technology Co., Ltd. from Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. (SHSE:603177) for CNY 1 on January 15, 2021. The board of Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd approved the deal. Jin Meng completed the acquisition of 60% stake in Shanghai Dechuang Marine Environmental Technology Co., Ltd. from Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. (SHSE:603177) on March 11, 2021.