Alumina Limited (AWCMY: OTCQX International) | Scheduled Ex-Dividend Thu, Aug 23, 2018 05:23 - Alumina Limited ( AWCMY : OTCQX International) - Scheduled Ex-Dividend - Alumina Limited has announced a dividend ex-date for (AWCMY: OTCQX International). Alumina Limited is scheduled to disburse a Cash Dividend dividend of $0.339 on Fri, Aug 31, 2018 to shareholders of AWCMY. You may find a complete list of dividends at otcmarkets.com .