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As far as I know, the main business of Wentai Technology includesSemiconductor business: Wentai Technology mainly provides research and development design, wafer manufacturing and packaging testing of semiconductor power devices and analog chips in the semiconductor field.Therefore, the performance has dropped again and again.

The share price is also correspondingGlobal layout: Wentai Technology adheres to the global layout, actively explores overseas markets, and serves global head brand customers in various fields.Optical module business: providing R&D and manufacturing services for optical modules.

Supply chain management and vertical integration of industrial chain: the company has formed a strong supply chain management and vertical integration of industrial chain, which is helpful to improve operational efficiency and cost control.Therefore, the performance has dropped again and again.At present, step back on important support levels.