Hubei Dinglong (300054.SZ): Some KrF/ArF wafer photoresist products have entered the gallon sample verification stage, and the verification progress is proceeding smoothly.

Gelonghui Finance · Nov 29 15:25

Grain River News on November 29th: Hubei Dinglong (300054.SZ) stated on the investor interaction platform that 1. The company's semiconductor business has become an important driver of the company's main business revenue and profit double growth, with the traditional printing and copying consumables business maintaining a stable and good level of income, profit, and cash flow every year. The company may also continue to expand its layout in other major application areas in the future, consolidating its position as a leading domestic innovative materials platform enterprise. There is currently no plan to change the stock ticker symbol. 2. The specific sales prices of the company's specific products involve commercial secrets, which the company is unable to disclose, please understand. 3. Some of the company's KrF/ArF wafer photoresist products have entered the gallon sample verification stage, with smooth verification progress and positive customer feedback. For any subsequent order situations, please refer to the information disclosed by the company on the Dooze Information Network.

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鼎龙股份(300054.SZ)：部分KrF/ArF晶圆光刻胶产品已进入加仑样验证阶段，验证进展顺利

Hubei Dinglong (300054.SZ): Some KrF/ArF wafer photoresist products have entered the gallon sample verification stage, and the verification progress is proceeding smoothly.

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