Dinglong Starts Mass Production at China’s First Full-Process IC Photoresist Plant

Yicai
2026.03.20 11:36
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Dinglong Holdings has commenced mass production at China's first full-process IC photoresist plant in Qianjiang, Hubei province. The facility can produce 300 tons of KrF and ArF photoresists annually, essential for high-end memory and logic chips. This development aims to enhance China's self-sufficiency in the semiconductor industry, where domestic market shares for these products are currently low. The plant features over 30 production lines and is positioned to meet the growing demand from local chip manufacturers. Dinglong's shares closed down 0.8% amid market fluctuations.