Fertiliser plant set to create 1,500 jobs; Rio still open to iron ore merger; Investors face $7bn cut; ASIC to rule on short-selling; Weaker shares close to testing 3,000 level

Fertiliser plant set to create 1,500 jobs; Rio still open to iron ore merger; Investors face $7bn cut; ASIC to rule on short-selling; Weaker shares close to testing 3,000 level