Core Viewpoint - Wanhua Chemical has announced significant updates on seven major projects, including the successful production of TDI and MS optical resin, which positions the company to fill supply gaps in the market due to competitors' production issues [1][2]. Group 1: Production Updates - The new TDI Phase II facility in Fujian has a capacity of 360,000 tons/year and has recently commenced production, contributing to a total TDI capacity of 1,470,000 tons/year [1]. - The TDI production facility in Hungary has resumed normal operations after maintenance, while the Yantai facility is undergoing a 40-day maintenance period starting August 19 [1]. - The price of TDI has stabilized at 16,066.67 yuan/ton as of August 18, following a surge in July, with expectations for a strong market performance in the short term [2]. Group 2: New Projects - The 50,000 tons/year optical-grade MS resin project has successfully completed its first run, marking a significant achievement in domestic high-end optical resin production [3]. - A polyurethane curing agent expansion project aims to increase capacity from 30,000 tons/year to 40,000 tons/year to better meet market demand [4]. - A new 400,000 tons/year butyraldehyde project is being established, which will serve as an intermediate for various applications [5]. - An expansion project for PTBP in Yantai will increase production capacity to 20,000 tons/year, with additional by-products [6]. - A new PVC project in Fujian will utilize hydrochloric acid produced from MDI/TDI processes, with a capacity of 960,000 tons/year [7]. - A phosphate iron expansion project in Sichuan aims to increase capacity from 50,000 tons/year to 120,000 tons/year, with an investment of 11.891 million yuan [7][8].