EDGAR Filing Documents for 0001104659-21-066394

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:

SEC Accession No. 0001104659-21-066394

Filing Date

2021-05-14

Accepted

2021-05-14 08:06:19

Documents

150

Period of Report

2020-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 20-F	tm211772d1_20f.htm	20-F	2634845
2	EXHIBIT 1.2	tm211772d1_ex1-2.htm	EX-1.2	2940
3	EXHIBIT 2.4	tm211772d1_ex2-4.htm	EX-2.4	137669
4	EXHIBIT 4.3	tm211772d1_ex4-3.htm	EX-4.3	40926
5	EXHIBIT 4.4	tm211772d1_ex4-4.htm	EX-4.4	69640
6	EXHIBIT 4.5	tm211772d1_ex4-5.htm	EX-4.5	135155
7	EXHIBIT 4.6	tm211772d1_ex4-6.htm	EX-4.6	53598
8	EXHIBIT 4.7	tm211772d1_ex4-7.htm	EX-4.7	51183
9	EXHIBIT 4.19	tm211772d1_ex4-19.htm	EX-4.19	50271
10	EXHIBIT 4.20	tm211772d1_ex4-20.htm	EX-4.20	70228
11	EXHIBIT 4.21	tm211772d1_ex4-21.htm	EX-4.21	90617
12	EXHIBIT 4.22	tm211772d1_ex4-22.htm	EX-4.22	14794
13	EXHIBIT 4.23	tm211772d1_ex4-23.htm	EX-4.23	7777
14	EXHIBIT 4.24	tm211772d1_ex4-24.htm	EX-4.24	18117
15	EXHIBIT 8.1	tm211772d1_ex8-1.htm	EX-8.1	14159
16	EXHIBIT 12.1	tm211772d1_ex12-1.htm	EX-12.1	12221
17	EXHIBIT 12.2	tm211772d1_ex12-2.htm	EX-12.2	12361
18	EXHIBIT 13.1	tm211772d1_ex13-1.htm	EX-13.1	4800
19	EXHIBIT 13.2	tm211772d1_ex13-2.htm	EX-13.2	4794
20	EXHIBIT 15.1	tm211772d1_ex15-1.htm	EX-15.1	5750
21	EXHIBIT 15.2	tm211772d1_ex15-2.htm	EX-15.2	1800
28	GRAPHIC	tm211771d1_ex15-1.jpg	GRAPHIC	21929
29	GRAPHIC	tm211772d1_20fimg001.jpg	GRAPHIC	21461
30	GRAPHIC	tm211772d1_20fimg002.jpg	GRAPHIC	12572
31	GRAPHIC	tm211772d1_20fimg003.jpg	GRAPHIC	36243
32	GRAPHIC	tm211772d1_img01.jpg	GRAPHIC	167333
33	GRAPHIC	image_002.jpg	GRAPHIC	36719
	Complete submission text file	0001104659-21-066394.txt		15554437

Data Files

Seq	Description	Document	Type	Size
22	XBRL INSTANCE DOCUMENT	tc-20201231.xml	EX-101.INS	3613253
23	XBRL TAXONOMY EXTENSION SCHEMA	tc-20201231.xsd	EX-101.SCH	107557
24	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	tc-20201231_cal.xml	EX-101.CAL	105361
25	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	tc-20201231_def.xml	EX-101.DEF	401165
26	XBRL TAXONOMY EXTENSION LABEL LINKBASE	tc-20201231_lab.xml	EX-101.LAB	748997
27	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	tc-20201231_pre.xml	EX-101.PRE	714374

Mailing Address 9F, RUIHAI BUILDING NO. 21 YANGFANGDIAN ROAD BEIJING F4 100038

Business Address 9F, RUIHAI BUILDING NO. 21 YANGFANGDIAN ROAD BEIJING F4 100038 00861063998902