_id Grupo de productos PRODUCTO Y ESPECIFICACION / Product and Quality Precio Ref / Ref Price 2.007 2007 Max. 2008 Min. 2008 Max. 2009 Min. 2009 Max. 2010 Min. 2010 Max. 2011 Min. 2011 Max. 2012 Min. 2012 Max. 2013 Min. 2013 Max. 2014 Min. 2014 Max. 2015 Min. 2015 Max. 2016 Min. 2016 Max. 1 ALUMINA / Alumina Alúmina calcinada 98.5% Al2O3 2 ALUMINA / Alumina Calcined Alumina / Del. UK 800 n.d. 850 n.d. 700 775 550 650 nd/na nd/na nd/na nd/na nd/na nd/na 3 ALUMINA / Alumina Calcined Alumina / Bulk FOB US refinery nd/na nd/na nd/na nd/na 600 700 675 725 675 725 675 730 680 730 745 850 4 ALUMINA / Alumina Bauxita. grado refractario 5 ALUMINA / Alumina (1) Bauxite. Refractory Grade / FOB Guyana 210 220 540 570 450 510 460 510 460 510 460 510 460 510 360 435 395 415 300 325 6 AZUFRE / Sulfur Azufre crudo 7 AZUFRE / Sulfur Crude Sulfur / FOB Vancouver 130 350 40 820 28 40 120 160 225 240 180 198 70 160 130 200 140 155 140 155 8 BORATOS / Borates Ácido bórico. grado técnico 9 BORATOS / Borates Boric Acid / FOB Chile Si /Yes nd/na 950 nd/na 800 nd/na 735 nd/na 1,250 1,309 1,250 1,309 620 900 620 900 620 900 620 900 10 BORATOS / Borates Boric Acid / FOB Buenos Aires Si /Yes nd/na nd/na nd/na 710 nd/na 1,078 1,401 1,078 1,136 620 900 620 1,000 620 1,000 620 1,000 11 BORATOS / Borates Boric Acid. Tech. Grade / Del. UK 701 801 648 741 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 12 BORATOS / Borates Boric Acid. Tech. Grade / FOB California 900 925 900 925 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 13 BORATOS / Borates Ulexita / Ulexite 40% B2O3 14 BORATOS / Borates FOB Chile Si /Yes nd/na 500 nd/na 400 nd/na 400 nd/na 692 734 692 734 692 734 692 820 720 820 720 820 15 BORATOS / Borates FOB Buenos Aires Si /Yes nd/na 390 410 350 380 350 380 666 697 666 697 666 697 666 750 690 750 690 750 16 BORATOS / Borates FOB Lima Si /Yes 250 300 490 520 250 300 350 390 620 652 620 652 620 652 620 652 620 650 620 650 17 CAOLÍN / Kaolin Caolín. grado recubrimiento 18 CAOLÍN / Kaolin Kaolin. N° 2 Coating Grade / Ex-Georgia Si /Yes 94 204 105 204 105 204 105 204 110 215 118 230 123 191 123 204 118 185 139 218 19 CAOLÍN / Kaolin Paper coating grade. bulk. C&F Europe. Brazil Si /Yes nd/na nd/na nd/na 170 225 175 225 188 242 195 252 195 265 205 265 219 284 20 CAOLÍN / Kaolin Caolín. grado sanitario 21 CAOLÍN / Kaolin Kaolin. Sanitary Grade / Ex-Georgia 72 83 72 83 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 22 CAOLÍN / Kaolin Caolín. grado relleno nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 23 CAOLÍN / Kaolin Kaolin. Filler Grade / Ex-Georgia 88 110 88 110 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 24 CAOLÍN / Kaolin Caolín. grado cerámico nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 25 CAOLÍN / Kaolin Kaolin. Tableware Grade / Ex-Georgia 138 nd/na 138 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 26 CAOLÍN / Kaolin Caolín. calcinado nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 27 CAOLÍN / Kaolin Calcined Kaolin / Ex-Georgia 353 413 353 413 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 28 CARBONATO DE CALCIO / Calcium Carbonate Carbonato de calcio. molido 29 CARBONATO DE CALCIO / Calcium Carbonate Ground CC (1.1 µ - 0.7 µ) Fob USA Si /Yes nd/na 220 320 220 320 220 320 220 319.7 220.5 319.7 220.5 319.7 220.5 352.7 242.5 352.7 nd/na 30 CARBONATO DE CALCIO / Calcium Carbonate Ground CC (3 µ untreated) Fob USA Si /Yes nd/na 204 n.d. 193 204 193 204 187 203.9 187.4 203.9 187.4 203.9 187.4 226.0 207.2 226.0 nd/na 31 CARBONATO DE CALCIO / Calcium Carbonate Ground CC (22 µ - 10 µ) Fob USA Si /Yes nd/na 44 79 44 79 55 116 55 115.7 55.1 115.7 55.1 115.7 55.1 127.9 61.7 127.9 nd/na 32 CARBONATO DE CALCIO / Calcium Carbonate Ground CC (50 µ - 22 µ) Fob USA Si /Yes nd/na 23 29 23 29 23 29 23 28.7 23.1 28.7 23.1 28.7 23.1 33.1 29.8 33.1 nd/na 33 CARBONATO DE CALCIO / Calcium Carbonate Ground Calcium Carb. (GCC) / Ex Works. UK Si /Yes 60 104 56 96 125 161 124 159 128 165.2 126.7 163.1 125.0 160.9 126.7 163.1 148.2 181.2 nd/na 34 CARBONATO DE CALCIO / Calcium Carbonate Carbonato de calcio. molido fino 35 CARBONATO DE CALCIO / Calcium Carbonate Fine GCC / FOB USA (7 µ- 5 µ) 121 176 121 176 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 36 CARBONATO DE CALCIO / Calcium Carbonate Ultra Fine GCC / FOB USA (2 µ- 0.5 µ) 154 320 154 320 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 37 CARBONATO DE CALCIO / Calcium Carbonate H. Brightness. Paper Grade FOB USA (1.5 µ) 187 198 187 198 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 38 CARBONATO DE LITIO / Lithium Carbonate Carbonato litio. grado técnico 39 CARBONATO DE LITIO / Lithium Carbonate Lithium Carbonate. Tech. Grade / USA 5.952 6,614 6,173 6,614 6,173 6,614 5,070 5,291 5,291 6,614 5,512 6,614 6,614 7,716 5,953 7,716 6,000 7,000 6,200 16,000 40 CARBONATO DE LITIO / Lithium Carbonate Espodumeno. conc. >7.25% Li2O ( 41 CARBONATO DE LITIO / Lithium Carbonate Spodumene / FOB W. Virginia bulk 661 705 683 750 717 772 717 772 nd/na nd/na nd/na nd/na nd/na 42 CARBONATO DE LITIO / Lithium Carbonate Spodumene / CIF Asia bulk nd/na nd/na nd/na 650 770 720 770 720 770 720 770 720 775 725 780 740 780 43 CARBONATO SODIO / Soda Ash Ceniza de soda. natural densa 44 CARBONATO SODIO / Soda Ash Natural Soda Ash. Dense / FOB Wyoming 198 220 259 303 140 180 160 180 210 230 210 230 210 230 210 340 276 320 270 300 45 CARBONATO SODIO / Soda Ash Carbonato sodio. sintético 46 CARBONATO SODIO / Soda Ash Synthetic Sodium Carbonate / Ex works. Europe 219 253 278 366 nd/na nd/na nd/na 244 270 252 279 266 412 222 261 238 260 47 CLORURO DE POTASIO / Potassium Chloride Cloruro de potasio. 60% K2O 48 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / FOB Saskatchewan bulk 220 237 772 882 514 548 nd/na nd/na nd/na nd/na nd/na nd/na nd/na 49 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / FOB Vancouver bulk Si /Yes nd/na nd/na nd/na 345 370 460 550 460 550 377 430 280 430 320 410 300 410 50 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / FOB Baltic bulk Si /Yes nd/na nd/na 370 390 350 370 350 370 350 370 450 480 265 480 300 350 280 350 51 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / FOB Western Europe list Si /Yes nd/na nd/na nd/na 370 400 410 440 410 440 410 440 305 440 320 370 300 370 52 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / C&F Western Europe list Si /Yes nd/na nd/na 500 550 400 440 460 550 400 490 445 470 280 470 330 420 310 420 53 CLORURO DE POTASIO / Potassium Chloride Muriate Standard / CFR Brazil bulk Si /Yes nd/na nd/na 400 450 410 460 460 550 460 550 470 560 350 560 340 360 300 360 54 CLORURO DE POTASIO / Potassium Chloride Muriate Granular / Ex Works North America bulk Si /Yes nd/na nd/na nd/na 485 590 568 590 430 590 427 590 309 496 386 452 342 430 55 CROMITA / Chromite Cromita. grado refractario 46% Cr2O3 56 CROMITA / Chromite Chromite. Refractory Grade / FOB South Africa 455 n.d. 660 n.d. 370 390 370 450 425 500 425 500 425 500 300 500 270 330 230 450 57 DIATOMITA / Diatomite Diatomita. calcinada filtrante 58 DIATOMITA / Diatomite Diatomite. US Calcined Filter Aid Si /Yes 741 821 685 759 540 750 555 825 575 825 575 640 575 640 575 670 605 670 635 670 59 FELDESPATO / Feldspar Feldespato sódico. grado cerámico 60 FELDESPATO / Feldspar Ceramic Grade 170-200 mesh / ExWorks USA Si /Yes 66 83 94 105 94 105 149 182 165 198 165 198 165 198 165 198 165 198 165 198 61 FELDESPATO / Feldspar Sodium Feldspar. Glass Grade / FOB Turkish Si /Yes nd/na 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 62 FELDESPATO / Feldspar Feldespato sódico. Crudo 63 FELDESPATO / Feldspar Sodium Feldspar. Crude < 10 µ / FOB Turkish Si /Yes nd/na 22 23 22 23 22 23 22 23 22 23 22 23 22 23 22 23 22 23 64 FELDESPATO / Feldspar Feldespato potásico. cerámico 65 FELDESPATO / Feldspar High Potash Feldspar. Ceramic Grade / FOB USA 138 138 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 66 FOSFATOS / Phosphates Roca fosfórica >32% P2O5 67 FOSFATOS / Phosphates Phosphate Rocks / North Africa 30 33 100 nd/na 110 125 130 175 107 110 nd/na nd/na nd/na nd/na nd/na 68 FOSFATOS / Phosphates Fosfato de diamonio 69 FOSFATOS / Phosphates DAP / FOB Gulf of Mexico USA 575 610 390 395 288 300 590 600 520 540 495 500 350 360 375 549 475 505 475 500 70 MAGNESITA / Magnesite Magnesia natural calcinada 90- 92% MgO 71 MAGNESITA / Magnesite Calcined Natural Magnesia FOB China 280 540 259 500 330 350 370 480 370 480 320 360 303 343 235 343 195 320 135 210 72 NITRATO DE SODIO / Sodium Nitrate Chilean sodium nitrate. 98%. Ex Store Si /Yes nd/na nd/na nd/na 728 755 765 793 706 732 730 757 691 797 621 666 620 664 73 TALCO / Talc Talco grado pintura < 200 mallas 74 TALCO / Talc Talc. Paint Grade / Ex works USA 139 231 139 231 nd/na nd/na nd/na nd/na nd/na nd/na nd/na nd/na 75 YODO / Iodine Yodo crudo > 99.5% 76 YODO / Iodine Crude Iodine Si /Yes 25.500 26,500 28,500 30,000 30,800 31,800 31,000 33,000 45,000 90,000 65,000 85,000 45,000 55,000 31,000 55,000 27,500 32,000 20,500 30,000