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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-20-047214
Filing Date
2020-04-16
Accepted
2020-04-16 08:38:44
Documents
119
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 20-F a19-26648_120f.htm 20-F 3069458
2 EX-2.4 a19-26648_1ex2d4.htm EX-2.4 129478
3 EX-4.23 a19-26648_1ex4d23.htm EX-4.23 13423
4 EX-4.24 a19-26648_1ex4d24.htm EX-4.24 13446
5 EX-4.25 a19-26648_1ex4d25.htm EX-4.25 13341
6 EX-8.1 a19-26648_1ex8d1.htm EX-8.1 6475
7 EX-12.1 a19-26648_1ex12d1.htm EX-12.1 10580
8 EX-12.2 a19-26648_1ex12d2.htm EX-12.2 10604
9 EX-13.1 a19-26648_1ex13d1.htm EX-13.1 5416
10 EX-13.2 a19-26648_1ex13d2.htm EX-13.2 5424
11 EX-15.1 a19-26648_1ex15d1.htm EX-15.1 5130
12 EX-15.2 a19-26648_1ex15d2.htm EX-15.2 7392
13 EX-15.3 a19-26648_1ex15d3.htm EX-15.3 2585
20 GRAPHIC g266481ba19i001.gif GRAPHIC 39013
  Complete submission text file 0001104659-20-047214.txt   12992886

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT yi-20191231.xml EX-101.INS 2992915
15 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT yi-20191231.xsd EX-101.SCH 85148
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT yi-20191231_cal.xml EX-101.CAL 89217
17 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT yi-20191231_lab.xml EX-101.LAB 699688
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT yi-20191231_pre.xml EX-101.PRE 612955
19 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT yi-20191231_def.xml EX-101.DEF 373441
Mailing Address 3-4/F, NO.295 ZUCHONGZHI ROAD PUDONG NEW AREA SHANGHAI F4 201203
Business Address 3-4/F, NO.295 ZUCHONGZHI ROAD PUDONG NEW AREA SHANGHAI F4 201203 862120536666
111, Inc. (Filer) CIK: 0001738906 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-38639 | Film No.: 20795265
SIC: 5912 Retail-Drug Stores and Proprietary Stores