[Highpower International Reports Unaudited Second Quarter and First Half 2018 Financial Results SAN DIEGO, CALIFORNIA and SHENZHEN, China, August 13, 2018 /PRNewswire/ -- Highpower International, Inc. (NASDAQ: HPJ) ("Highpower" or the "Company"), a developer, manufacturer, and marketer of lithium ion]

[Highpower International Announces Formation of Special Committee SAN DIEGO and SHENZHEN, China, June 25, 2018 /PRNewswire/ -- Highpower International, Inc. (NASDAQ: HPJ) ("Highpower" or the "Company"), a developer, manufacturer, and marketer of lithium ion and nickel-metal hydride (Ni-MH) rechargeab]

[Proposal Letter The Board of Directors Dear Sirs: I, Dang Yu Pan, am pleased to submit this preliminary non-binding proposal to acquire all the outstanding shares of common stock of Highpower International, Inc. (the “Company”) that are not already directly or indirectly beneficially owned by me in ]