”18. Since the only issue to be decided in the present de-nova proceedings is valuation of the item declared as sludge/sediment, which according to the test report of Government Laboratory, Kandla contains only 45% of water and sediment. I find that if the item under dispute was actually sludge/sediment which deposited during regular import by that vessel, such fewer amounts of impurities would not have resulted and percentage of impurities would have been higher. Further, it is observed from bills of entry filed by other importers/ship-breakers that the quantity of sludge/sediment in a ship imported for breaking is always found to be 10-20 MT only, whereas in the present case, the quantity found is to the tune of 175 MT, which is actually very high for considering the same as sludge/sediment and which can be termed as commercial quantity. It is already held by Hon. Tribunal that so called sludge/sediment is marketable item and there are so many recycler units located in the country. Such oil is used for industrial purposes after recycling the same In view of the fact that the oil (so called sludge/sediment) imported alongwith the said vessel was having very less impurities and that it was in commercial quantity, the value pertaining to sludge/sediment cannot be applied to the imported item. Further, I find that department had asked the oil companies who are regularly importing oils for giving an opinion, after perusing the test report given by CRCL, Kandla and M/s 10CI. vide letter dated 26.03 2008 had opined that- “From the test results of the samples of sludge/waste oil obtained from the storage tank of the ship brought for breaking it appears that the residual sludge/waste oil is of a different type of mineral hydro carbon/marine oil used by vessels and not the tank bottom crude oil sludge which sometimes remains as residue on tank bottom out of duty paid crude oil. We do not test flash point and smoke point of tank bottom crude oil