ORDER

R.F. Nariman, J. - Leave granted.

2. The present appeal raises important questions relating to the High Courts exercise of jurisdiction under Article 227 of the Constitution of India when it comes to matters that are decided under the Arbitration and Conciliation Act, 1996 ("the Act" for short).

3. In the present case, the respondent-Oil and Natural Gas Corporation Limited (for short "ONGC") awarded a contract to the appellant for supply of one Mobile Air Compressor for a period of five years. Shortly after entering into the contract, the contract was terminated on 11.10.2017 by the ONGC on the ground that some part of the equipment was not new but only second hand. This position was disputed by the appellant. On the very next day, i.e. on 12.10.2017, the Vendor Code of the appellant was blocked, meaning thereby, that the appellant would be unable to bid for any other further bids floated by the ONGC. On 18.10.2017, a Show Cause Notice was issued by the ONGC to the appellant asking the appellant why it should not be put "on Holiday" i.e. black listed for a period of two years.

4. Since disputes had arisen between the parties, the appellant invoked the arbitration clause conta