Every time through AI Express, some investors ask questions on the investor interactive platform: Which products of the subsidiary Qilu High Materials have completed domestic substitution?
漢纜股份（002498.SZ）4月10日在投資者互動平臺表示，公司生產的110kV與220kV絕緣料，已實現部分進口替代。
(Reporter Wang Keran)
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National Business Daily