OLD TOWN, Maine — Old Town’s pulp mill that reopened in 2019 will operate until mid-April before shutting down operations for an extended period. ND Paper, which is owned by Nine Dragons Paper Limited paper manufacturing company in China, is “taking extended downtime,” at the mill, spokesperson Jay Capron said. He cited the rising cost of fiber, along with energy costs and market conditions as reasons. The mill produces unbleached softwood kraft pulp and recycled market pulp, manufactured from old corrugated containers. …The company invested more than $200 million in the mill and created high-paying jobs directly tied to the facility. …Now just under 200 Mainers with jobs there will be out of work. ND Paper has offered some of its employees positions at the Rumford mill and other locations, Capron said.