In April 1993, CHINA UNITED CORPORATION was established and attended to ministry of chemical industry.

  Since 1995, CHINA UNITED CORPORATION is Authorized for foreign trade

 In April 1997,china rubber group was set united rubber corporation charged its name to CHINA UNITED RUBBER (GROUP) CORP .

  Since March 1998,china united rubber is under the leadership of CHINA HAOHUA CHEMICAL INDUSTRY (GROUP) CORP.

  Since July 1999, 6 national rubber research institutes originally attached to ministry of chemical industry merged into china united rubber (group) corp. after the china science and technology system reform.

Since 2001,shanghai latex factory is merged into CHINA UNITED RUBBER (GROUP) CORP.