HPJ [Highpower International] 8-K: Highpower International Reports Unaudited Third Quarter, First Nine
[Highpower International Reports Unaudited Third Quarter, First Nine Months 2018 Financial Results SAN DIEGO, CALIFORNIA and SHENZHEN, China, November 13, 2018 /PRNewswire/ -- Highpower International, Inc. (NASDAQ: HPJ) ("Highpower" or the "Company"), a developer, manufacturer, and marketer of lithiu]