London, May 18 news: The London Metal Exchange (LME) inventory changes in the next five trading days are as follows: Variety of new stocks May 18 May 17 May 16 May 13 May 12 Copper 53,400 -775 -875 -875 - 425 -4,225 Al 541,975 -2,375 -5,825 -3,025 -1,250 -1725 Tin 3,520 -90 -220 -140 + 15 - 155 Lead 35,575 +425 -700 -125 - 175 +2,850 Zinc 534,025 -500 -1,050 -1,975 - 475 - 850 Nickel 6,396 +1,314 +156 -18 - 84 - 204 Aluminum alloy 43,180 -200 +1,300 -540 - 400 + 40 NASAAC 115,7000 -300 -220 -160 - 220 - 200 *NASAAC is North American special aluminum alloy