Dec 7 (Reuters) - Argosy Minerals Ltd AGY.AX :
* ARGOSY MINERALS LTD - 20 METRIC TONNE HIGH PURITY LI2CO3 SALES CONTRACT EXECUTED-AGY.AX
* ARGOSY MINERALS LTD - ADVISES SIGNING OF A SPOT SALES CONTRACT WITH Y. N CHEMICAL CO
* ARGOSY MINERALS LTD - CONTRACT FOR SALE OF 20 METRIC TONNES OF HIGH PURITY BATTERY QUALITY LITHIUM CARBONATE PRODUCT