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2009

2026-01-23

In April,-the company became the Engineering Technology Research Center for Energy-Saving Technologies in Alumina Production in Zhengzhou City.

In April,-the company became the Engineering Technology Research Center for Energy-Saving Technologies in Alumina Production in Zhengzhou City. 
On July 2,the company was officially renamed “Henan Dongda Tailong Metallurgical Technology Co., Ltd.” 
In September,the Henan Nonferrous Huiyuan 1,350 t/d Roasting Furnace Project was the company’s first project following its name change.
OnOctober 27,the company signed its first overseas contract for non-standard leaching equipment in Lam Dong, Vietnam, marking an important step in the company’s journey toward internationalization.
InDecember 17,the company signed a contract for a complete set of roasting furnace equipment and cylindrical leaching tanks for the Datang Ordos Fly Ash Project. The Datang Ordos Fly Ash Project represents the company’s first entry into comprehensive utilization projects in the alumina industry.

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