(December 11, 2019, 1:31 PM EST) -- NEW ORLEANS — A manufacturer of allegedly defective drywall made in China filed a motion in Louisiana federal court Dec. 9 to deny class certification for a proposed nationwide class of individuals claiming they suffered physical and economic injuries as a result of having the product being in their homes, arguing that the allegations are untimely and lack commonality (In re: Chinese-Manufactured Drywall Products Liability Litigation, MDL 2047, Elizabeth Bennett, et al. v. Gebr. Knauf Verwaltungsgesellschaft KG, et al., No. 14-2722, E.D. La.)....