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january 2019
founded shandong luyue chemical group co., ltd.
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august 29, 2018
founded shandong dageju new material co., ltd.
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june 21, 2016
founded shandong jufa bio-technology co., ltd.
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december 28, 2015
founded shandong jufa trading co., ltd.
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october 20, 2003
founded shandong luyue chemical co., ltd.