HPJ [Highpower International] 424B5: Registration No. 333-217294 Prospectus Supplement, Dated April 9,

[Registration No. 333-217294 Prospectus Supplement, Dated April 9, 2018 (To Prospectus dated April 20, 2017) 50,000 shares of Common Stock Our common stock is listed on the Nasdaq Global Market under the symbol “HPJ.” On April 6, 2018, the last sale price of our common stock as reported on the Nasdaq]

HPJ [Highpower International] 424B3: (Original Filing)

[Registration No. 333-217294 Prospectus Supplement, Dated April 9, 2018 (To Prospectus dated April 20, 2017) Highpower International, Inc. Common Stock Preferred Stock Debt Securities Units This prospectus supplement amends the existing base prospectus that forms a part of the Registration Statement ]

HPJ [Highpower International] 424B3: Registration No. 333-217294 Prospectus Supplement, Dated April 9,

[Registration No. 333-217294 Prospectus Supplement, Dated April 9, 2018 (To Prospectus dated April 20, 2017) Highpower International, Inc. Common Stock Preferred Stock Debt Securities Units This prospectus supplement amends the existing base prospectus that forms a part of the Registration Statement ]

HPJ [Highpower International] 8-K: (Original Filing)

[Manatt, Phelps & Phillips, LLP April 9, 2018 Highpower International, Inc. Building A1, Luoshan Industrial Zone, Shanxia, Pinghu, Longgang, Shenzhen, Guangdong, 518111 People’s Republic of China Re: Registration Statement on Form S-3 Ladies and Gentlemen: 11355 West Olympic Boulevard, Los Angeles, C]

HPJ [Highpower International] 8-K: Manatt, Phelps & Phillips, LLP April 9, 2018

[Manatt, Phelps & Phillips, LLP April 9, 2018 Highpower International, Inc. Building A1, Luoshan Industrial Zone, Shanxia, Pinghu, Longgang, Shenzhen, Guangdong, 518111 People’s Republic of China Re: Registration Statement on Form S-3 Ladies and Gentlemen: 11355 West Olympic Boulevard, Los Angeles, C]

EHIC [eHi Car Services] SC 13D/A: EXECUTION COPY AGREEMENT AND PLAN OF MERGER among

[EXECUTION COPY AGREEMENT AND PLAN OF MERGER among TEAMSPORT PARENT LIMITED, TEAMSPORT BIDCO LIMITED and EHI CAR SERVICES LIMITED Dated as of April 6, 2018 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 Section 1.01. The Merger 2 Section 1.02. Closing; Closing Date 2 Section 1.03. Effective Time 2 Sec]

EHIC [eHi Car Services] SC 13D/A: (Original Filing)

[JOINT FILING AGREEMENT Ctrip Investment Holding Ltd. Xiaofan Wang Director C-Travel International Limited Xiaofan Wang] [CONSORTIUM AGREEMENT CONSORTIUM AGREEMENT Agreement Ocean Ctrip Party Parties Section 10.1 This WHEREAS Consortium Transaction Target NYSE Exchange Act WHEREAS WHEREAS Parent Merg]

EHIC [eHi Car Services] SC 13D/A: JOINT FILING AGREEMENT Ctrip Investment Holding Ltd. Xiaofan

[JOINT FILING AGREEMENT Ctrip Investment Holding Ltd. Xiaofan Wang Director C-Travel International Limited Xiaofan Wang] [CONSORTIUM AGREEMENT CONSORTIUM AGREEMENT Agreement Ocean Ctrip Party Parties Section 10.1 This WHEREAS Consortium Transaction Target NYSE Exchange Act WHEREAS WHEREAS Parent Merg]

EHIC [eHi Car Services] 6-K: (Original Filing)

[eHi Car Services Announces Full Year 2017 Results SHANGHAI, April 09, 2018 – eHi Car Services Limited (“eHi” or the “Company”) (NYSE: EHIC), a leading car rental and car services provider in China, today announced its unaudited financial results for the full year ended December 31, 2017. Unaudited F]

EHIC [eHi Car Services] 6-K: eHi Car Services Announces Full Year 2017 Results

[eHi Car Services Announces Full Year 2017 Results SHANGHAI, April 09, 2018 – eHi Car Services Limited (“eHi” or the “Company”) (NYSE: EHIC), a leading car rental and car services provider in China, today announced its unaudited financial results for the full year ended December 31, 2017. Unaudited F]

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