1. Red Bull De Potash (Shenzhen) Agricultural Technology Co., Ltd. is a brand of German Potash Group, which is a world-renowned multinational fertilizer and salt producer.

2. Yantai guthrie Biotechnology Co., Ltd. was established in 2006.

3.BioWorks baiwo Beijing kewei baiwo biotechnology co., ltd was established in 1993.

Haifa is a brand of Haifa Special Fertilizer Co., Ltd., which is committed to the research and development, production and global promotion and application of special fertilizers.

5.Nutrien is a brand owned by Nutrien in Canada, and it is the world's largest supplier of comprehensive solutions for potash fertilizer and agriculture.