1. Jiangsu Yangzi Petrochemical Co., Ltd.: It is a professional petrochemical enterprise. Its products include ethylene, propylene, styrene and other chemicals, and it also employs older workers.
2. Jiangsu Chunlan Chemical Co., Ltd.: It is an enterprise specializing in the production of chemical raw materials. Its products include phthalic anhydride, sodium phthalate, nitrobenzene and other chemicals, and it also recruits older workers.