Heyuan Gas (002971.SZ): Currently, it has a high-purity hydrogen production and storage scale of 40,000 m3/hour in Qianjiang Industrial Park

On May 20, Gelonghui Gas (002971.SZ) said on the investor interactive platform that the company did early work in the production, storage, and sale of hydrogen, and has mature management models and experience in safety management and customer terminal services. Currently, the Qianjiang Industrial Park has a high-purity hydrogen production, storage and transportation scale of 40,000 m3/hour, which can meet the hydrogen needs of semiconductor, panel, optical fiber, pharmaceutical and hydrogen fueling station customers in central China.

Gelonghui FinanceMay 20 04:48 ET

Heyuan Gas (002971.SZ): “A method and system for the synthesis and purification of high-purity germanium tetrafluoride” obtained an invention patent

Gelonghui announced on May 13, Heyuan Gas (002971.SZ). Recently, the wholly-owned subsidiary of Hubei Heyuan Gas Co., Ltd. and Yuanqianjiang Electronic Special Gas Co., Ltd. obtained an invention patent for a synthetic purification method and system for high-purity germanium tetrafluoride.

Gelonghui FinanceMay 13 04:15 ET

Heyuan Gas (002971.SZ): The main products planned by Qianjiang Industrial Park have all been completed and put into trial production

Gelonghui, May 10, and Heyuan Gas (002971.SZ) said that as of the first quarter of this year, the main products planned for the Qianjiang Industrial Park have all been completed and put into trial production. Products such as high-purity hydrogen, high-purity ammonia, methane, and carbon monoxide have been gradually released and sold. High-purity chlorine, high-purity hydrogen chloride, and carbonyl sulfur products have been put into production and will soon be sold. In terms of the Yichang Electronic Special Gas Industrial Park project, as of the first quarter of this year, production plants for trichlorosilicon and silicon tetrachloride have been operating steadily, and the products have been sold; trial production of 5,000 tons/year of electronic grade silane is currently going relatively smoothly, and is expected to be as soon as possible

Gelonghui FinanceMay 9 21:03 ET

Heyuan Gas (002971.SZ): The company's bulk gases have a certain competitive advantage in the Hubei region

On May 9, Gelonghui (002971.SZ) said at the 2023 annual performance briefing that the company's bulk gas has a certain competitive advantage in the Hubei region.

Gelonghui FinanceMay 8 20:51 ET

Heyuan Gas (002971.SZ): The trichlorosilicon and silicon tetrachloride production plant in the Yichang Electronic Special Gas and Functional Materials Industrial Park Project has been operating steadily

Gelonghui, May 9 | Heyuan Gas (002971.SZ) said at the 2023 annual performance briefing that the company's Yichang Electronic Specialty Gas and Functional Materials Industrial Park project is progressing smoothly. Production facilities for trichlorosilicon and silicon tetrachloride have been operated steadily, products have been sold, and the 5,000 tons/year electronic grade silane planned by the project already has trial production conditions. It is in the trial production process. After the product is put into production, it will have a positive impact on the company's revenue and profit.

Gelonghui FinanceMay 8 20:49 ET

Heyuan Gas (002971.SZ): The gross margin of the company's new silane products and liquid ammonia is still at a high level in the current market

On May 9, Ge Longhui Gas (002971.SZ) said at the 2023 annual performance briefing that the gross margin of the company's new silane products and liquid ammonia is still at a high level under the current market.

Gelonghui FinanceMay 8 20:48 ET