Tianqi Lithium

TOK's ArF photoresists use norbornene-maleic anhydride copolymers — alternating copolymerization chemistry that controls dissolution contrast. Every advanced node chip was patterned with TOK or JSR resist chemistry.

Zhongtai Chemical operates China's largest chlor-alkali complex in Xinjiang — coal-powered calcium carbide to acetylene to vinyl chloride to PVC. The full coal-to-plastic chain at 2Mt/year scale. Western China's chemical heart.

Shanshan pioneered China's commercial lithium battery industry — first domestic artificial graphite anode (1999). Now covers anode, cathode, and electrolyte. The full electrode chemistry stack.