Tosoh announced that it will raise prices for chloroprene rubber (CR, sold under the brand name Skyprene) and chlorosulfonated polyethylene (CSM, sold as TOSO‑CSM) effective with shipments on September 24. The price increase applies to all grades of both products. For Skyprene, carboxyl‑modified chip grades will rise by at least 110 yen ($0.72) per kilogram, while other grades will increase…
