HANDI Group has several subsidiaries for base oils import and export. These entities include Hainan Handi Sunshine Petrochemical Co., Ltd., Handi Sunshine Trading Co., Ltd., Hylimag Singapore (Singapore) Pte. Ltd., and Inlu Chemical Technology Limited.

Base on domestic market, HANDI actively explores international market for full product lines, including Gr II and III base oils, solvent oils, and pharmaceutical and food grade white oils, etc. HANDI has established full scale, long-term strategic cooperation with large international energy companies like ExxonMobil, Total, Chevron and BASF. Cooperation also expands from feedstocks import, finished products export to technology package procurement and globalized branding.