VEGOILS-Palm oil opens higher on rival oil strength JAKARTA, Oct 30 (Reuters) - Malaysian palm oil futures opened higher on Monday, following two consecutive sessions of gains, underpinned by strength in rival edible oils. The benchmark palm oil contract FCPOc3 for January delivery on the Bursa Malaysia Derivatives Exchange went up 19 ringgit, or 0.50%, to 3,794 ringgit ($798.40) a metric ton in the morning trade. The contract posted third consecutive weekly gain of 0.11% on Friday. FUNDAMENTALS Palm oil on the European vegetable oils market was bullish on Friday following stronger Malaysian palm oil futures as strength in China's edible oil market supported prices, while lacklustre demand for the tropical products limited gains in prices. Indonesia's August palm oil exports, including refined products, stood at 2.07 million metric tons, down 55% from the same month last year, association GAPKI said in a statement on Friday. Soyoil prices on the Chicago Board of Trade BOcv1 increased 0