[FORM 6-K Aluminum Corporation of China Limited People's Republic of China 100082 No. 62 North Xizhimen Street X Form 20-F X Yes Aluminum Corporation of China Limited Date December 8, 2015 By About the Company Our contact information of this release is: * Business address: No. 62 North Xizhimen Street, Haidian District, Beijing, People's Republic of China, 100082 * Telephone]
[SCHEDULE 13D (Amendment No. 1)* EFUTURE INFORMATION TECHNOLOGY INC. (Name of Issuer) Ordinary shares, par value $0.0756 per share (Title of Class of Securities) G29438101 (CUSIP Number) Shiji (Hong Kong) Limited Room 1802, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong S.A.R. Facsimile: +852 2992 0618 Beijing Shiji Information Technology Co., Ltd. Zhongchu Li 15F, Beijing Inn Building, No.5,]
[1 Announcement dated December 7, 2015 in respect of Launching WO 4G+. changes in the PRC telecommunications industry resulting from the issuance of licenses for telecommunications services by the central government of the PRC;]
[SCHEDULE 13D (Amendment No. 1)* EFUTURE INFORMATION TECHNOLOGY INC. (Name of Issuer) Ordinary shares, par value $0.0756 per share (Title of Class of Securities) G29438101 (CUSIP Number) Shiji (Hong Kong) Limited Room 1802, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong S.A.R. Facsimile: +852 2992 0618 Beijing Shiji Information Technology Co., Ltd. Zhongchu Li 15F, Beijing Inn Building, No.5,]
[1 Announcement dated December 7, 2015 in respect of Launching WO 4G+. changes in the PRC telecommunications industry resulting from the issuance of licenses for telecommunications services by the central government of the PRC;]
[ATA Lists Shares of Subsidiary ATA Online on New Third Board in China Beijing, China, The Company expects the New Third Board listing of ATA Online to accelerate the growth of ATAs core testing services About ATA Inc. ATA is a leading provider of advanced testing technologies in China. The Company offers comprehensive services for the creation and delivery of] [ATA Inc. December 8, 2015]
[China XD Plastics Announces Results of 2015 Annual General Meeting HARBIN, China, December 7, 2015 /PRNewswire/ -- China XD Plastics Company Limited (NASDAQ: CXDC, "China XD Plastics" or the "Company"), one of China's leading specialty chemical players engaged in the development, manufacture and sale of polymer composite materials primarily for automotive applications, today announced the results of the Company's 2015] [Item 5.07 Submission of Matters to a Vote of Security Holders. On December 3, 2015, China XD Plastics Company Limited (the "Company") held its 2015 Annual Meeting of Stockholders (the "Annual Meeting"), for the purpose of: (i) electing eight (8) directors; (ii) approving, on an advisory basis, the 2014 compensation of named executive officers (the "say-on-pay vote"); and (iii) ratifying]
[ATA Lists Shares of Subsidiary ATA Online on New Third Board in China Beijing, China, The Company expects the New Third Board listing of ATA Online to accelerate the growth of ATAs core testing services About ATA Inc. ATA is a leading provider of advanced testing technologies in China. The Company offers comprehensive services for the creation and delivery of] [ATA Inc. December 8, 2015]
[China XD Plastics Announces Results of 2015 Annual General Meeting HARBIN, China, December 7, 2015 /PRNewswire/ -- China XD Plastics Company Limited (NASDAQ: CXDC, "China XD Plastics" or the "Company"), one of China's leading specialty chemical players engaged in the development, manufacture and sale of polymer composite materials primarily for automotive applications, today announced the results of the Company's 2015] [Item 5.07 Submission of Matters to a Vote of Security Holders. On December 3, 2015, China XD Plastics Company Limited (the "Company") held its 2015 Annual Meeting of Stockholders (the "Annual Meeting"), for the purpose of: (i) electing eight (8) directors; (ii) approving, on an advisory basis, the 2014 compensation of named executive officers (the "say-on-pay vote"); and (iii) ratifying]
[QuickLinks -- Click here to rapidly navigate through this document Jiayuan.com International Ltd. Announces Extraordinary General Meeting of Shareholders Shareholders of record as of the close of business in the Cayman Islands on December 17, 2015 will be entitled to vote at the EGM. The record date for ADS holders entitled to instruct Citibank, N.A., the ADS depositary, to vote] [Use these links to rapidly review the document PROXY STATEMENT OF THE COMPANY December 7, 2015 Shareholders of Jiayuan.com International Ltd. Dear Shareholder: You are cordially invited to attend an extraordinary general meeting of shareholders of Jiayuan.com International Ltd., an exempted company with limited liability incorporated under the laws of the Cayman Islands (the "Company"), to be held on December] [QuickLinks -- Click here to rapidly navigate through this document PROXY CARD Jiayuan.com International Ltd. PROPOSAL NO. 1: As a special resolution, authorize, approve and adopt the Agreement and Plan of Merger, dated as of December 7, 2015 (as amended and restated from time to time, the "Merger Agreement"), among LoveWorld Inc., an exempted company with limited liability incorporated under] [QuickLinks -- Click here to rapidly navigate through this document No Action Necessary Depositary's Notice of Extraordinary General ADSs: American Depositary Shares. ADS CUSIP Nos.: 477374102 and 477374995. December 8, 2015. Meeting Specifics: Extraordinary General Meeting to be held on December 29, 2015 at 10:00 a.m. (local time) at offices of Paul Hastings LLP, 22/F, Bank of China Tower, 1] [QuickLinks -- Click here to rapidly navigate through this document Extraordinary General Meeting The Voting Instructions Card must be signed, completed and received at the indicated address prior to VOTING INSTRUCTIONS CARD Jiayuan.com International Ltd. (the "Company") ADS CUSIP Nos.: 477374102 and 477374995. December 8, 2015. Meeting Specifics: Extraordinary General Meeting to be held on December 29, 2015 at 10:00] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building ý o Form 20-F o o o ý Yes JIAYUAN.COM INTERNATIONAL LTD. Shang-Hsiu Koo Chief Financial Officer]
