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On October 14, the 2021 ,"Superhard Materials and Products Industry Exchange Conference " jointly sponsored by Hunan New Materials Industry Association and Changsha Research Institute of Mining and Metallurgy Co., Ltd. , was successfully held in Changsha city.
With the theme of "Technological Innovation and High-Quality Development of Superhard Industry", this conference focused on the current international and domestic "dual cycle" strategy and the innovative and high-quality development path of superhard materials enterprises under the covid19 situation.
More than 150 experts, scholars, and business representatives from all over the country attended this meeting.
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