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Inventories

6 Months Ended

Jun. 30, 2023

Inventories [Abstract]

Inventories

4. Inventories

Inventories as of December 31, 2022 and June 30, 2023 consisted of the following:

		December 31,				June 30,
		2022				2023
Raw materials		$	7,101,426			$	4,143,855
Work in progress			17,274,033				12,574,906
Finished goods			25,070,832				25,099,899
		$	49,446,291			$	41,818,660

During the three months ended June 30, 2022 and 2023, write-downs of obsolete inventories to lower of cost or net realizable value of $493,136 and $595,300, respectively, were charged to cost of revenues.

During the six months ended June 30, 2022 and 2023, write-downs of obsolete inventories to lower of cost or net realizable value of $899,288 and $1,574,933, respectively, were charged to cost of revenues.

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- References

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//330/tableOfContent

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