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Mechanical woodpulp

Chemical woodpulp, dissolving grades

Chemical woodpulp, soda or sulfate, other than dissolving grades:

Chemical woodpulp, sulfite, other than dissolving grades:

Wood pulp obtained by a combination of mechanical and chemical pulping processes

Pulps of fibers derived from recovered (waste and scrap) paper or paperboard or of other fibrous cellulosic material:

Recovered (waste and scrap) paper and paperboard: