(September 19, 2018, 1:28 PM EDT) -- CINCINNATI — The Seventh Circuit U.S. Court of Appeals on Sept. 14 denied a motion to stay a district court case brought by Russian fertilizer traders, pending the outcome of an appeal ordering a U.S. citizen to produce discovery used in two foreign litigations and an arbitration in London (JSC MCC Eurochem, et al. v. Sandeep Chauhan, No. 18-5890, 6th Cir., 2018 U.S. App. LEXIS 26226)....