Property, plant and equipment, net of accumulated depreciation and impairment.

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The amount of receivables related to disposal of property, plant and equipment.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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The sum of the fair values, as of the date of each statement of financial position presented, of securities that are restricted as collateral for the payment of related debt obligations, primarily secured borrowings and repurchase agreements, and that are reclassified and separately reported in the statement of financial position because the transferee has the right by contract or custom to sell or re-pledge them.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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PROPERTY, PLANT AND EQUIPMENT, NET (Details)	12 Months Ended
PROPERTY, PLANT AND EQUIPMENT, NET (Details)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)	Dec. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items]
Property and equipment	¥ 12,899,352,492		¥ 10,116,744,866
Less: Accumulated depreciation	(3,497,199,736)		(3,087,018,295)
Subtotal	9,402,152,756		7,029,726,571
Construction in progress	806,051,793		1,246,173,113
Net Value	10,208,204,549		8,275,899,684		$ 1,466,316,836
Depreciation of property, plant and equipment	737,584,653	$ 105,947,406	802,022,200	¥ 600,541,219
Receivables Related To Disposal Of Property, Plant And Equipment	269,221,102		198,818,135	1,072,424,435
Gain (Loss) on Disposition of Property Plant Equipment	(67,953,732)	(9,760,943)	(48,168,035)	82,411,232
Property, plant and equipment impairment	68,262,038	$ 9,805,228	14,548,043	¥ 0
Pledged property, plant and equipment	2,158,435,628		2,306,559,529
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	3,567,558,224		2,263,778,746
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	8,785,627,088		7,402,215,351
Motor vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	45,116,481		41,488,896
Furniture, fixture and office equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	¥ 501,050,699		¥ 409,261,873