China PVC splits on futures slide and feedstock squeeze, while surging freight erodes export netbacks

China’s PVC market diverged sharply in the week ending 28 August 2026, as a steep sell-off on the Dalian Commodity Exchange (DCE) dragged domestic carbide-based spot prices lower, while ethylene-based resin held firm under persistent upstream cost pressures.

SPVC k67-68  SPVC (A) k67-68