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15. MAJOR SUPPLIERS | 6 Months Ended
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Jun. 30, 2018
Notes to Financial Statements |
15. MAJOR SUPPLIERS | During the six-month period ended June 30, 2018, the Company did not purchase any raw materials. During the six-month period ended June 30, 2017, the Company purchased 67.5% of its raw materials from its top five suppliers. As of June 30, 2017, amounts due to those suppliers were $6,833,430.

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