Khulna Newsprint Mills Secondary School, Khalishpur; Platinum Secondary School, Khalispur;, Khulna has a newsprint mill that will about reopen in the near future. The History of Bangladesh: Khulna The Khulna District (Bengali: খুলনা জেলা, Khulna Jela also Khulna Zila) is a district of Bangladesh It is located in the Khulna Division.