The initial public offering (IPO) for BLS Polymers opened today, with the issue receiving 1.3 times subscription by 11:00 am on October 27, as per NSE data. The Rs 255-crore IPO received bids for 1,56,78,300 shares against 1,19,00,000 shares on offer. The non-institutional investors led the demand with 2.03 times subscription, followed by retail investors with 1.77 times subscription. Meanwhile, BLS Polymers shares were commanding a grey market premium (GMP) of around 27 percent on the morning of October 27, according to InvestorGain.