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商业 2020年8月26日

区块链助力韩城花椒的品牌保护

8月21日，2020年第五届韩城花椒大会正式举办。在大会上，一款带有区块链防伪溯源标志的品牌花椒悄然出现在大会现场，引来了参会者的广泛关注。

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