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MAJOR CUSTOMERS | 12 Months Ended
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Dec. 31, 2020
MAJOR CUSTOMERS |
MAJOR CUSTOMERS | 25 MAJOR CUSTOMERS During the year ended December 31, 2018, the Company had three contracting customers, which generated over 10% of the Company’s total revenues or RMB563,698, RMB490,523 and RMB376,881, respectively. During the year ended December 31, 2019, the Company had three contracting customers, which generated over 10% of the Company’s total revenues or RMB1,010,794, RMB712,780 and RMB535,990, respectively. During the year ended December 31, 2020, the Company had three contracting customers, which generated over 10% of the Company’s total revenues or RMB1,347,165, RMB847,620 and RMB674,621, respectively.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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