Shin-Etsu Chemical Co. Ltd. (TYO:4063) announced on Oct. 26 that it intends to revise its domestic selling price for polyvinyl chloride (PVC). Prices here are slated to rise by at least 40 yen ($0.35) per kilogram beginning with product supplied on Nov. 21. Explaining its decision here, Shin-Etsu Chemical noted that while it has already implemented two price hikes for…