Chemical additive for fluid-loss control used in cementing operations during oil and gas well drilling

Fertilizers; Fertilizers for agricultural use; Soil additives; Soil conditioners for agricultural purposes; Soil conditioners for horticultural purposes

sealing and isolating gaskets for use between pipe flanges

Surface protection films of plastic, namely, self-adhesive surface protection films that are very thin and without thermal insulation capabilities, all temporarily used during transportation and installation to protect from weather, dust, scratches, mechanical damages, light, in particular special UV radiation, water and dirt, which are removed after transportation and installation

Business consultation services and business investigations

chemical products, namely anti-corrosive and anti-rust liquid chemical compositions for topical application to materials subject to corrosion and rust

POLYURETHANE FOAM IN SHEET, ROD AND OTHER SOLID FORMS

Uninterruptible Power Supplies for Computer and Peripherals Therefor

Solvents for industrial use with plural component pumping equipment