The leaders criticised developed nations for using environmental issues to justify trade restrictions on developing countries….reports Asian Lite News Rio de Janeiro, July 7 (IANS) Embroiled in a trade war launched by the United States, BRICS leaders say they view with “grave concern” the “indiscriminate rising of tariffs”, but do not name Washington in their joint statement. “We voice serious concerns about the rise of unilateral tariff and non-tariff measures which distort trade and are inconsistent with WTO [World Trade Organisation] rules,” their joint statement adopted unanimously on Sunday said. The leaders, however, also criticised the other developed countries that