Core Viewpoint - The company, Huailong Co., Ltd. (辉隆股份), confirmed its capability to independently synthesize key aromatic amine raw materials, indicating a strong integrated industrial chain [2]. Group 1 - The company has a wholly-owned subsidiary, Haihua Technology, which focuses on an integrated industrial chain [2]. - Haihua Technology possesses the ability to independently synthesize key aromatic amine raw materials, such as ortho/para-aminobenzyl ether and meta-chloroaniline, all of which are produced in-house [2].