Oct 26 (Reuters) - Perpetual Resources Ltd PEC.AX :
* PERPETUAL RESOURCES SAYS MOU FOR OFFTAKE SIGNED WITH SHANDONG YAOGUO SOLAR SCIENCE & TECHNOLOGY
* MOU TO PURCHASE 250,000 TONNES PER ANNUM OF HIGH-GRADE SILICA SAND FROM BEHARRA
* DISCUSSIONS BETWEEN YAOGUO, PERPETUAL CONTINUING ON EXPANSION OF THIS INITIAL MOU INTO BROADER OFFTAKE, DISTRIBUTION ARRANGEMENT