2.5 It is submitted by learned counsel that though the department has denied the eligibility to concessional rate of CVD, under the Notification No. 6/2006, the department has not disputed the classification adopted by the appellant. The subject goods were classified under CTI 9018 13 00 by the appellant. The said heading refers to MRI apparatus. The appellant had adopted the said classification by applying Note 2 (b) to Chapter 90. As per Note 2 (b) to Chapter 90 the parts and accessories of goods of Chapter 90 if suitable for use solely or principally with the particular kind of machine, are to be classified with the machines, instruments or apparatus of that kind. The subject goods are used with MRI machines in order to enhance the MRI machine from a diagnostic machine to a therapeutic machine. The appellant has classified the goods as accessories to MRI under CTI 9018 13 00. This classification having not disputed by department, it is not open for the department to deny the benefit of exemption to CVD alleging that the goods are not accessories to MRI machine. To support this contention the Learned Counsel relied on para 4.3 of the decision of the Tribunal in the case of Motherson Sumi Electric Wire Vs. CC (I), Nhava Sheva, Final Order No. A/85972/2022 (CESTAT, Mumbai). The decision of the Tribunal in the case of Lallbhai Amichand Ltd., Vs. CCE, Mumbai – II, 2018 (362) ELT 359 (Tri.Mumbai) was also relied.