Pakistan PunjabCNG stations to be closed for 4 months in PunjabAdeel TayyabNovember 12, 2014November 12, 2014 by Adeel TayyabNovember 12, 2014November 12, 2014 LAHORE: Sui Northern Gas Pipelines Limited (SNGPL) on Wednesday announced that Compressed Natural Gas (CNG) stations will be closed for the four months from November...