Which company is the largest food additive in China?

Xiao Yi Food (Quzhou) Co., Ltd. (formerly Xiao Yi Biotechnology Co., Ltd.) Greer Juice Industry (Tianjin) Co., Ltd. Williamson Ingredients (Shanghai) Co., Ltd. Shanghai Xiruofei Fine Chemical Co., Ltd. Zhejiang Giant Star Biomaterials Co., Ltd. Elephant Group Dele Food and Beverage Ingredients (Shanghai) Co., Ltd. Shanghai Aimeixi Food Trading Co., Ltd. Tong Yuan International Group/Shanghai Tong Yuan Food Technology Co., Ltd. Longsha (China) Investment Co., Ltd. Xianyou Dongtai Food Additives Co., Ltd. Guangzhou Kaiwen Food Development Co., Ltd./Guangdong Siliya Co., Ltd. Tailai Trade (Shanghai) Co., Ltd. Bao Yun (Qingdao) Natural Materials Co., Ltd. Fumanshi (Shanghai) Trading Co., Ltd. Shanghai Rohm Haas Chemical Co., Ltd. Beijing Yinhe Road Economic and Trade Co., Ltd. Gail Engineering Technology (China) Co., Ltd. Qingdao Fusang Refining Processing Co., Ltd. Kunshan Wantong Microbial Technology Co., Ltd. Shanghai Qilin Food Trading Co., Ltd. Tianjin Binhai Jiecheng Special Chemical Co., Ltd. Shanghai Jiecong Trading Co., Ltd. Beijing Zhong Bai Creative Chemical Products Co., Ltd. Guangzhou Bai Hua Food Additives Co., Ltd. Hubei Youzhiyou Biotechnology Co., Ltd. Pascal (Shanghai) Food Additives Co., Ltd. Zhejiang Xinhecheng Co., Ltd. Dalian Beijia International Trade Co., Ltd. Shanghai Fule Food (Zhangzhou)