IOI Properties Sets New Benchmark with Largest GBI-Certified Mall in Malaysia IOI Properties Group Bhd (KL:IOIPG) has etched a new milestone in Malaysia’s green development landscape with IOI City Mall Phase 2 now officially recognised as the largest mall in Malaysia to be certified under the Green Building Index (GBI). The certification under the Non-Residential New Construction: Retail (NRNC: Retail)...