The US Environmental Protection Agency (EPA) has extend the comment period on its rule “National Emission Standards for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry Residual Risk and Technology Review” from 6 November to 21 November 2017.
The EPA is making this change due to a request for additional time to prepare comments on the proposed rule.

US tariffs will hit Greek and Canadian cement producers hardest
Canadian and Greek cement producers will be hit hardest by US tariffs. Adding to the already ann...