CHANDIGARH: With the commissioning of its state-of-the-art integrated pulp and paper project on Wednesday, Abhishek Industries Limited (AIL), the flagship of the Trident Group, claims to have emerged as the world's largest wheat straw-based integrated paper plant. According to a spokesperson of the company, the new project, set up with an investment of Rs.825 crore, includes an additional paper machine with an installed capacity of 1.25 lakh tonnes per annum (tpa).