The judgement by the court was in response to a petition filed by mine owners and the purchasers of iron ore including JSW Steel Limited on the levy of Forest Development Tax (FDT) by the State of Karnataka, the company said in a release.
The release also added that the company is closely monitoring the developments and will inform the exchange of any material developments affecting the company.
The stock opened at Rs 1,055 and touched a high of Rs 1,069. At 10:20am, over 440,000 shares were traded on both the stock exchanges.