Xilong Scientific (002584.SZ): End customers do not include Changxin Technology.

Gelonghui, May 29 — Xilong Scientific (002584.SZ) stated on an interactive platform that Changxin Technology is currently not among the company's end customers.

Gelonghui FinanceMay 29 15:25

Xilong Scientific (002584.SZ): Does not produce photoresist.

Gelonghui, May 29 — Xilong Scientific (002584.SZ) stated on an interactive platform that, as of now, the company does not produce photoresist. The company will develop new products and expand into markets based on market demand, its own strengths, and strategic planning. Should any subsequent developments meet disclosure requirements, the company will fulfill its disclosure obligations in accordance with applicable regulations.

Gelonghui FinanceMay 29 15:20

Company Q&A | Xilong Scientific: Currently, Yangtze Memory Technologies is not among the company's end customers.

GLH News, May 29 | An investor asked Xilong Scientific on an interactive platform whether its customers include Yangtze Memory Technologies Co., Ltd. (YMTC). Xilong Scientific replied that YMTC is currently not among its end customers.

Gelonghui FinanceMay 29 14:55

Company Q&A | Xilong Scientific: The company sells hydrofluoric acid products in various specifications. Currently, hydrofluoric acid sales volume and revenue represent a relatively small proportion of total operating revenue.

Gelonghui, May 29 — An investor asked Xilong Scientific on an interactive platform: 'Fluorine (F) is a critical element in glass substrates, and hydrofluoric acid (HF) is the most essential—and currently nearly irreplaceable—chemical for glass processing. Does the company have capabilities in this area? What is its annual production capacity?' Xilong Scientific responded that it sells hydrofluoric acid products in various specifications. Due to the wide range of the company’s product types and specifications, hydrofluoric acid sales volume and revenue currently represent a small proportion of total operating revenue, thus having minimal impact on the company’s financial condition and operating results.

Gelonghui FinanceMay 29 14:44

Xilong Scientific (002584.SZ): Stripping solutions, developer solutions, and other products can be applied in fields such as display panels.

GLH News, May 19 — Xilong Scientific (002584.SZ) stated on an interactive platform that the company's general-purpose electronic chemicals, such as acids, bases, and solvents, as well as functional wet electronic chemicals, including etchants, strippers, and developers, can be applied in areas such as display panels.

Gelonghui FinanceMay 19 21:29

Xilong Scientific (002584.SZ): Currently, revenue from supporting reagents accounts for a small proportion of the company's total operating revenue.

GLH News, May 19 — Xilong Scientific (002584.SZ) stated on an interactive platform that its current product portfolio includes photoresist ancillary chemicals such as strippers, developers, and etchants. Revenue from these ancillary chemicals currently accounts for a small proportion of the company's total operating revenue.

Gelonghui FinanceMay 19 21:28