Mercer Mass Timber LLC., a subsidiary of the Vancouver, British Columbia-based Mercer International Inc., a global producer of market pulp and solid wood products with mills in Canada, Germany, and Australia, plans to invest $50 million over the next two years in capital projects at its Spokane Valley mass timber manufacturing facility.  Potential capital projects include expanding the facility, adding new equipment lines, and the addition of a new product line, including glue-laminated structural components, or “glulam.”  Mercer acquired the 253,000-square-foot facility—one of the largest CLT production facilities in North ...