OREANDA-NEWS. National Rating Agency has kept its ‘A’ credit rating on Yasenevo United Trading House OJSC on Watchlist with indefinite implications. NRA's first-time 'A+' credit rating was assigned to the company on Oct. 20, 2015. The latest rating action on Yasenevo United Trading House OJSC (the ‘A’ credit rating maintenance on Watchlist/Indefinite) dates Feb. 8, 2016.