M/s.Mehler Engineered Products India Pvt. Ltd Mr.Karthikeyan Gnanasekharan Plot No.S10 to S15, Integrated Textile Park KIADB Industrial Area, Doddaballapur Bangalore - 561 203 ...Petitioner in both WPs v. 1 The Union of India Rep.by its Secretary Ministry of Finance Department of Revenue North Block, New Delhi - 110 001. 2 The Commissioner of Customs Chennai-IV Commissionerate Custom House, No.60 Rajaji Salai Chennai 600 001. 3 The Assistant Commissioner of Customs (Group-3) Custom House, No.60, Rajaji Salai Chennai - 600 001. ...Respondents in both WPs 4 The Assistant Commissioner of Customs (Refunds) Custom House, No.60 , Rajaji Salai Chennai - 600 001. ...4th Respondent in W.P.No.13656/2017 W.P.No.13656/2017 : Writ Petition filed under Article 226 of the Constitution of India to issue a Writ of Certiorarified Mandamus,calling for the records of the fourth respondent culminating in the issue of order-in-original No.54305/2017 dated 21.03.2017 issued from File No.S25/MAN/1077/17; S24/MAN/ 2818/16-Refunds and quashing the same direct the fourth respondent to grant refund of Anti Dumping Duty paid to the extent of Rs.15,63,527.90 in respect of Bills of Entry No.3324993, dated 20.11.2015, 3486309 dated 05.12.2015, 3169609, dated 05.11.2015.