35 Advertising services; advertising services for third parties; advertising services on the Internet for third parties; demonstration and sales promotion services for othersthird parties, retail services for acetates [chemicals], acetylene, benzene-based acids, sulfonic acids, acids, aldehydes, benzene derivatives, esters, ethers, hydrates, chemical preparations for scientific use other than for medical or veterinary use, synthesis intermediates and chemicals products for the pharmaceutical, cosmetics, veterinary and agriculture industry, chemical reagents other than for medical or veterinary use, salts [chemicals], unprocessed artificial resins as raw materials in the form of powders, liquids or pastes