Peru: Production at Eternit's gypsum wallboard plant in Lima has been disrupted by extreme weather related to the El Niño cycle. Production of the Gyplac drywall brand was affected when the district the factory is in flooded in late March 2017, according to the El Comercio, newspaper. The flooding also hit the company's logistic network.

Ethiopia: Habesha Cement plans to produce gypsum wallboard. In an interview with the Capitol Ethiopia newspaper Mesfin Abi, the chief executive of the company, announced plans to target the imported market locally and export wallboard also. Habesha Cement operates a 1.4Mt/yr cement plant near to Addis Ababa that is expected to start selling products locally in the coming weeks.

US: CertainTeed has gained six additional Environmental Product Declarations (EPD), bringing its total number of gypsum wallboard EPDs to 12. The building materials producer started launching product specific EPDs in the drywall category in late 20115.

"CertainTeed is proud to have pioneered EPD verifications both within our drywall products and extending across CertainTeed insulation and ceilings categories. Since the beginning, we've delivered on our commitment to provide better product transparency so that our customers can make informed decisions on environmental sustainability implications at the initial stages of project development," said Dave Engelhardt, president of CertainTeed Gypsum.

CertainTeed Gypsum offers 12 product-specific Type III EPDs that include seven plants in four different product categories. The company says it is the only manufacturer to offer 'Cradle-to-Grave' EPD transparency that takes the entire development process into account. The EPDs from CertainTeed Gypsum are third-party verified by UL Environment and include information on global warming potential, embodied energy and other impacts that occur as a result of manufacturing.

The six new EPDs are available for four product groups including AirRenew, M2Tech, Easi-Lite and CertainTeed Type X. AirRenew is produced at the Moundsville plant in West Virginia and the other products are manufactured at the Montreal plant in Quebec, Canada.

France/Switzerland: Saint-Gobain has extended its agreements with the Burkard family relating to the sale of the shares of Schenker-Winkler Holding (SWH), which holds the majority of Sika voting rights, to 31 December 2017. Saint-Gobain will then have the right to extend the agreement up until 31 December 2018. The building products manufacturer said that that the further extension reflected its determination to eventually buy Sika.

Saint-Gobain has attempted to buy Sika since at least 2014. An attempt to transfer shares of Sika from the Burkard family was blocked by a Swiss court in late 2016.