(EnergyAsia, October 12, Friday) — NYSE-listed LDK Solar Co Ltd, a leading manufacturer of multicrystalline solar wafers, said it has signed a five-year contract to supply multicrystalline solar wafers to Taiwan-based Solartech Energy Corp.The US$224 million deal will start next year, with pricing fixed for the first three years. Multicrystalline solar wafers are the principal…