U.S. says any China inversion on swapping scale would reignite strains

WASHINGTON (Reuters) - The United States on Thursday cautioned China that any inversion to its past swapping scale arrangement of keeping the yuan misleadingly low would trigger another round of U.S.- China strains.

"Any inversion to the outside trade approaches and send out drove development model of the past, inside the present connection of feeble worldwide development, would trigger another round of strain between our two nations," U.S. Treasury Secretary Jack Lew said in comments to the American Enterprise Institute.