Sino-Ocean Group Holdings Ltd (SIOLY: Pink Current) | Scheduled Ex-Dividend Wed, Aug 22, 2018 03:54 - Sino-Ocean Group Holdings Ltd ( SIOLY : Pink Current) - Scheduled Ex-Dividend - Sino-Ocean Group Holdings Ltd has announced a dividend ex-date for (SIOLY: Pink Current). Sino-Ocean Group Holdings Ltd is scheduled to disburse a Cash Dividend dividend of $0.32111 on Tue, Sep 04, 2018 to shareholders of SIOLY. You may find a complete list of dividends at otcmarkets.com .