| 02-01-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 2000 | KILOGRAMOS NETOS | RECSOL S.A. | MEXICO | |
| 08-01-2019 |
28259090 | LOS DEMAS NIOBIO PATRON PARA ANALISIS DE LABORATORIO | OTHER NIOBIUM PATRON FOR LABORATORY ANALYSIS | 0.101 | KILOGRAMOS NETOS | MERCK S.A. | ALEMANIA | |
| 18-01-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 50 | KILOGRAMOS NETOS | RECSOL S.A. | BRASIL | |
| 24-01-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO SE UTILIZA EN ALEACIONES | NIOBIUM. NIOBIUM IS USED IN ALLOYS | 162.7 | KILOGRAMOS NETOS | | CANADA | |
| 25-01-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. DISCOS DE NIOBIO PARA USO INDUSTRIAL | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. NIOBIUM DISCS FOR INDUSTRIAL USE | 6.55 | KILOGRAMOS NETOS | SUPPLY NORTH INDUSTRIAL LTDA | CHINA | |
| 19-02-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 1000 | KILOGRAMOS NETOS | RECSOL S.A. | MEXICO | |
| 21-02-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. GERMANIO PARA ANALISIS QUIMICO | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. GERMANIUM FOR CHEMICAL ANALYSIS | 0.25 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | ORIGEN O DESTINO NO PRECISADO | |
| 12-03-2019 |
28259090 | LOS DEMAS OXIDO DE NIOBIUM MUESTRA DE LABORATORIO USO INDUSTRIAL | OTHER OXIDE NIOBIUM INDUSTRIAL USE SAMPLE LABORATORY | 2 | KILOGRAMOS NETOS | MOLIBDENOS Y METALES S.A. | RUSIA | |
| 08-04-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 1000 | KILOGRAMOS NETOS | | MEXICO | |
| 11-04-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO SE UTILIZA EN ALEACIONES | NIOBIUM. NIOBIUM IS USED IN ALLOYS | 500 | KILOGRAMOS NETOS | | CANADA | |
| 23-04-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO VANADIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH FOR CHEMICAL ANALYSIS VANADIO | 0.007 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | U.S.A | |
| 03-05-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. INDIO SEMI ELABORADO, PARA USO EN CONFECCION DE LENTES | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. INDIO SEMI PREPARED FOR USE IN MAKING OF LENSES | 0.6 | KILOGRAMOS NETOS | MEGALUX (CHILE) S.A. | COREA DEL SUR | |
| 09-05-2019 |
28259090 | LOS DEMAS NIOBIO PATRON PARA ANALISIS DE LABORATORIO | OTHER NIOBIUM PATRON FOR LABORATORY ANALYSIS | 0.1 | KILOGRAMOS NETOS | MERCK S.A. | ALEMANIA | |
| 20-05-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 1000 | KILOGRAMOS NETOS | | CANADA | |
| 18-06-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. PLACA DE MAQUINA DE COSER LAS DEMAS MANUFACTURAS | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. SEWING MACHINE PLATE OTHER ARTICLES | 502.569 | KILOGRAMOS NETOS | CA CH UNITED TRADING SPA | CHINA | |
| 04-07-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO AL 65% | NIOBIUM. NIOBIUM 65% | 1000 | KILOGRAMOS NETOS | | MEXICO | |
| 07-08-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO RENIO PARA USO INDUSTRIAL | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM, RHENIUM AND RHENIUM ROUGH FOR INDUSTRIAL USE | 0.05 | KILOGRAMOS NETOS | | U.S.A | |
| 13-08-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO OXIDO DE NIOBIO(V) EN POLVO, PARA USO INDUSTRIAL | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH NIOBIUM OXIDE (V) POWDER FOR INDUSTRIAL USE | 5 | KILOGRAMOS NETOS | | U.S.A | |
| 28-08-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO VANADIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH FOR CHEMICAL ANALYSIS VANADIO | 0.1 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | ORIGEN O DESTINO NO PRECISADO | |
| 30-08-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. INDIODON-F | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. INDIODON-F | 0.3 | KILOGRAMOS NETOS | MEGALUX (CHILE) S.A. | COREA DEL SUR | |
| 03-09-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO VANADIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH FOR CHEMICAL ANALYSIS VANADIO | 0.05 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | ORIGEN O DESTINO NO PRECISADO | |
| 26-09-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO GALIO-INDIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH GALLIUM-INDIUM FOR CHEMICAL ANALYSIS | 0.025 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | U.S.A | |
| 26-09-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO GALIO-INDIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH GALLIUM-INDIUM FOR CHEMICAL ANALYSIS | 0.025 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | U.S.A | |
| 27-09-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO ESTANDAR LAS DEMAS FERROALEACIONES. | NIOBIUM. OTHER STANDARD NIOBIUM FERROALLOYS. | 2000 | KILOGRAMOS NETOS | KUPFER HERMANOS S.A. | BRASIL | |
| 30-10-2019 |
72029300 | FERRONIOBIO. FERRONIOBIO ESTANDAR LAS DEMAS FERROALEACI ONES. | NIOBIUM. STANDARD NIOBIUM FERROALEACI OTHER ONES. | 2000 | KILOGRAMOS NETOS | KUPFER HERMANOS S.A. | BRASIL | |
| 11-11-2019 |
81129200 | GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO EN BRUTO GALIO PARA ANALISIS QUIMICO | GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM ROUGH FOR CHEMICAL ANALYSIS GALLIUM | 0.005 | KILOGRAMOS NETOS | SIGMA ALDRICH QUIMICA LTDA | U.S.A | |
| 15-11-2019 |
72029300 | FERRONIOBIO. FERRONIOBIOP.I-F | NIOBIUM. FERRONIOBIOP.I-F | 479.8 | KILOGRAMOS NETOS | INDURA SA | INDIA | |
| 28-11-2019 |
81129900 | MANUFACTURAS DE GERMANIO, VANADIO, GALIO, HAFNIO, INDIO, NIOBIO Y RENIO. DISCOS DE NIOBIOCHANGSHA-F810390PARA EL USO INDUSTRIAL | ARTICLES OF GERMANIUM, VANADIUM, GALLIUM, HAFNIUM, INDIUM, NIOBIUM AND RHENIUM. DISCS NIOBIOCHANGSHA-F810390PARA INDUSTRIAL USE | 13 | KILOGRAMOS NETOS | | CHINA | |