The recruitment website of Shandong Tianyi Chemical Co., Ltd. shows that Shandong Tianyi Chemical needs a bachelor's degree or above, majoring in chemical engineering/chemistry/polymer/pharmacy/environment. The salary is mostly 6000-8000, and the welfare benefits include five insurances and one gold. Free accommodation, various holiday subsidies, pre-job training.

Shandong Tianyi Chemical Co., Ltd. is the core operating company of Shandong Academy of Ocean Chemistry. It was established in June 2002. Located in Weifang Binhai Economic Development Zone, Shandong Province, it is the development, production and management center of bromine and bromine series products in China. It is the backbone enterprise of Chemical Science and Technology Park in the development zone, a provincial high-tech enterprise, and a key technology-based small and medium-sized enterprise supported by Shandong Province.