C2C Advanced Systems IPO was subscribed 116 times despite Sebi’s concerns regarding its auditing. Investors have a withdrawal window till November 28. Sebi has asked the company to appoint an independent auditor for financial accounts. C2C Advanced Systems IPO was subscribed 116 times despite Sebi’s concerns regarding its auditing. Investors have a withdrawal window till November 28. Sebi has asked the company to appoint an independent auditor for financial accounts. Economic Times