Chemicals for use in industry, mining and tunneling; industrial adhesives for use in the construction, mining and tunneling industries; structural adhesives for use in the construction, mining and tunneling industries; chemical fillers for adhesives used in the construction, mining and tunneling industries; synthetic resins; artificial resins; unprocessed artificial resins for use in the construction, mining and tunneling industries; resins for use in strata injection grout; mixtures of resin...