Dinglong's CMP project with an annual output of 500,000 integrated circuits may start trial production in May next year

News from Qianjiang today showed that the underground foundation construction of Hubei Dinglong Holding Co., Ltd.'s 500,000-piece/year integrated circuit CMP polishing pad project has been completed. It is planned to complete the main factory building construction in October, and start equipment installation and commissioning after completing the purification HVAC installation in December. Trial production is expected to start in May next year.

According to reports, Dinglong Holdings' polishing pad project has a total investment of 500 million yuan, covers an area of ​​100 mu, and is adjacent to Changfei Optical Fiber and Jianghan Salt Chemical. Chen Ping, the person in charge of infrastructure at Dinglong Holdings, said that during the implementation of the first phase of the project, it has been decided to start our second phase project in Qianjiang.

Dinglong Phase II project includes an annual production of 5,000 tons of photosensitive polyimide for OLED display; an annual production of 1,000 tons of liquid crystal polymer for 5G communication; an annual production of 1,000 tons of packaging glue for display devices; an annual production of 500 tons of photosensitizer for optoelectronic display, etc. The preliminary preparation work has been started and it is planned to be put into production by the end of 2022. After the project is put into production, it can produce 500,000 pieces of integrated circuit CMP polishing pads and supporting equipment annually, becoming the main supply base for Wuhan's semiconductor industry and key basic materials for panels, greatly enhancing the supporting capabilities of strategic industries such as "optical screen core terminal" in Hubei Province.