The oxygen cylinders and oxygen regulators imported from Singapore were sent to Karur, Dharmapuri, The Nilgiris, Namakkal, Nagapattinam, Tiruvallur, Theni, Dindigul, Kanniyakumari, Ramanathapuram, Virudhunagar, Tirupattur, Kallakurichi, Sivaganga, Tiruvannamalai, Cuddalore, Villupuram and Ranipet during a programme organised at the Secretariat.