Positive conflict of jurisdiction between arbitration centers (CIESP/FIESP and CCMA-RJ). Arbitration clause designating the "Câmara de Mediação e Arbitragem do Rio de Janeiro – CIESP," a name that does not correspond exactly to either of the arbitration centers in which the arbitration proceedings were initiated: on one side, the "Câmara de Mediação e Arbitragem CIESP/FIESP," and on the other, the "Câmara de Conciliação, Mediação e Arbitragem do Rio de Janeiro – CCMA-RJ." Stay of the arbitration proceedings pending final judgment of the unnamed emergency relief action filed before the judiciary to resolve the conflict of jurisdiction: