Is lobaplatin only produced in Hainan Chang 'an? Is it true?/You don't say.

Yes, it's true. According to Aiqi's inquiry, Lobplatinum is exclusively produced by Hainan Changan International Pharmaceutical Co., Ltd., and Baiyi Pharmaceutical exclusively produces Lobplatinum through Hainan Changan International Pharmaceutical Co., Ltd., a wholly-owned subsidiary, and has exclusive production rights, exclusive sales rights and raw material drug production rights in Chinese mainland, as well as related patent rights. According to the official annual report, this intellectual property right will be protected until 2034.