HPJ [Highpower International] 424B5: (Original Filing)
[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]