... May 1996. In April 1995, it merged the Furniture Industry Head Office of Rizhao City, which was about to bankrupt. In ... 2003, it established the Rizhao Jiejing Ocean Biotechnology Development Co., Ltd. In December 2003, mannitol, a primary product of the ... abstraction technology, and established the Lianyungang Jiejing Ocean Biochemistry Co., Ltd. In September 2004, iodine, a primary product of the ...