| 22-01-2019 |
2915600000 | ETIL 2-METIL BUTIRATO | METHYL ETHYL BUTYRATE 2- | 100 | F & F CALLIZO AND SON SOCIEDAD ANONIMA | CHINA, REPUBLICA POP | |
| 15-04-2019 |
2915600000 | ETIL 2-METIL BUTIRATO (MP-781775) | ETHYL 2-METHYL BUTYRATE (MP-781775) | 100 | F & F CALLIZO AND SON SOCIEDAD ANONIMA | CHINA, REPUBLICA POP | |
| 29-05-2019 |
2914120000 | BUTANONA. METILETILCETONA.METHYL ETHYL KETONE (MEK) | BUTANONE. METILETILCETONA.METHYL ETHYL KETONE (MEK) | 1635.93 | SUR QUIMICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 10-05-2019 |
2915399000 | ACETATO-3-METIL-6 ISOPROPENIL | ETHYL-3-METHYL-6 ISOPROPENYL | 1 | CHEMTICA INTERNACIONAL SOCIEDAD ANONIMA | CANADA | |
| 20-05-2019 |
2914120000 | METILETILCETONA.METHYL ETHYL KETONE (MEK) | METILETILCETONA.METHYL ETHYL KETONE (MEK) | 20005 | SUR QUIMICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 20-05-2019 |
2914120000 | METILETILCETONA.METHYL ETHYL KETONE (MEK) | METILETILCETONA.METHYL ETHYL KETONE (MEK) | 20005 | SUR QUIMICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 14-06-2019 |
2930909900 | ETIL 3 (METILTIO) BUTIRATE | ETHYL 3 (METHYLTHIO) BUTIRATE | 0.08 | F & F CALLIZO AND SON SOCIEDAD ANONIMA | REINO UNIDO | |
| 20-06-2019 |
2928000000 | DERIVADO ORGANICO DE LA HIDRAZINA METHYL ETHYL KETOXIME ZICROM REF. MEKO1 | ORGANIC DERIVATIVE HYDRAZINE METHYL ETHYL KETOXIME ZICROM REF. MEKO1 | 4253.79 | ZICROM DE COSTA RICA E O M R SOCIEDAD AN | ESTADOS UNIDOS | |
| 20-06-2019 |
2914120000 | BUTANONA. METILETILCETONA.METHYL ETHYL KETONE (MEK) | BUTANONE. METILETILCETONA.METHYL ETHYL KETONE (MEK) | 23100 | SUR QUIMICA SOCIEDAD ANONIMA | HOLANDA (PAISES BAJO | |
| 01-07-2019 |
2915600000 | METILBUTIRATO 2 ETILO | METHYLBUTYRATE 2 ETHYL | 170 | F & F CALLIZO AND SON SOCIEDAD ANONIMA | JAPON | |
| 12-07-2019 |
2914120000 | METILETILCETONA(METHYLETHYLKETONE (MEK)) | METHYL ETHYL KETONE (METHYLETHYLKETONE (MEK)) | 19420 | SUR QUIMICA SOCIEDAD ANONIMA | HOLANDA (PAISES BAJO | |
| 19-08-2019 |
2915399000 | ACETATO DE METILO ACETATO DE METILO CAROLINA INITIATIVES SE-110 | METHYL ETHYL METHYL ACETATE SE-110 CAROLINA INITIATIVES | 16511 | DURALAC SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 05-09-2019 |
2914120000 | METILETILCETONA.METHYL ETHYL KETONE (MEK) | METILETILCETONA.METHYL ETHYL KETONE (MEK) | 24420 | SUR QUIMICA SOCIEDAD ANONIMA | CHINA, REPUBLICA POP | |
| 06-09-2019 |
2928000000 | DERIVADO ORGANICO DE LA HIDRAZINA METHYL ETHYL KETOXIME ZICROM REF. MEK01 | ORGANIC DERIVATIVE HYDRAZINE METHYL ETHYL KETOXIME ZICROM REF. MEK01 | 1524.08 | ZICROM DE COSTA RICA E O M R SOCIEDAD AN | ESTADOS UNIDOS | |
| 19-09-2019 |
2915399000 | ACETATO DE METOXIPROPILO PMA -Etil metil acetato( PROPYLENE GLYCOL METHYL ETHER ACETATE) | METHOXYPROPYL ACETATE ETHYL METHYL ACETATE PMA (PROPYLENE GLYCOL METHYL ETHER ACETATE) | 24000 | SUR QUIMICA SOCIEDAD ANONIMA | CHINA, REPUBLICA POP | |
| 24-09-2019 |
2915600000 | BUTIRATO DE 2 METIL ETILO | ETHYL 2-METHYL BUTYRATE | 100 | AROMAS Y SABORES TECNICOS SOCIEDAD ANONI | JAPON | |
| 01-10-2019 |
2914120000 | METIL ETIL CETONA EN ESTANONES CON 165 KG C/U SM SM METHYL ETHYL KETONE | ESTANONES METHYL ETHYL KETONE IN 165 KG C / U SM SM METHYL ETHYL KETONE | 2640 | KETSIN DE COSTA RICA LIMITADA | CHINA, REPUBLICA POP | |
| 08-10-2019 |
2915399000 | ACETATO DE METOXIPROPILO PMA -Etil metil acetato( PROPYLENE GLYCOL METHYL ETHER ACETATE) | METHOXYPROPYL ACETATE ETHYL METHYL ACETATE PMA (PROPYLENE GLYCOL METHYL ETHER ACETATE) | 24000 | SUR QUIMICA SOCIEDAD ANONIMA | CHINA, REPUBLICA POP | |
| 16-10-2019 |
2914120000 | METIL ETIL CETONA (MEK) -NT 54-58 | METHYL ETHYL KETONE (MEK) -NT 54-58 | 15200 | ASVEQUI SOCIEDAD ANONIMA | ALEMANIA | |
| 23-10-2019 |
2914120000 | ADITIVO 5191 ( METILETILCETONA), PARA DISOLVER TINTA, COD.: MI-5191-4 | ADDITIVE 5191 (METHYL ETHYL KETONE), DISSOLVING INK, COD .: MI-5191-4 | 34.87 | EMASALCORP DE COSTA RICA SOCIEDAD ANONIM | ESTADOS UNIDOS | |
| 24-10-2019 |
2835240000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 75.67 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2901100000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 10.94 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2905110000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 9.43 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2905120000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 23.54 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2905130000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 9.72 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2914120000 | ETILMETILCETONA MESOFARMA | ETHYL METHYL KETONE MESOFARMA | 4.83 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
2914120000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 0.8 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 24-10-2019 |
3402200000 | ETHYL METHYL KETONE (2-BUTANONE). MESOFARMA | ETHYL KETONE METHYL (2-BUTANONE). MESOFARMA | 39.82 | DESARROLLOS INTERNACIONALES DE SALUD SOC | ALEMANIA | |
| 01-11-2019 |
29141200000 | METIL ETIL CETONA EN ESTANONES CON 165 KG C/U SM SM METHYL ETHYL KETONE | ESTANONES METHYL ETHYL KETONE IN 165 KG C / U SM SM METHYL ETHYL KETONE | 21120 | KETSIN DE COSTA RICA LTDA | China | |
| 11-11-2019 |
29141200000 | METIL ETIL CETONA(MEK) NT 54 58 | METHYL ETHYL KETONE (MEK) NT 54 58 | 9500 | ASVEQUI SOCIEDAD ANONIMA | Netherlands | |
| 11-11-2019 |
29141200000 | METIL ETIL CETONA(MEK) NT 54 58 | METHYL ETHYL KETONE (MEK) NT 54 58 | 5700 | ASVEQUI SOCIEDAD ANONIMA | Germany | |
| 12-11-2019 |
29141200000 | METILETILCETONA METHYL ETHYL KETONE(MEK) | METHYL METHYL ETHYL KETONE (MEK) | 19100 | SUR QUIMICA SOCIEDAD ANONIMA | China | |
| 12-11-2019 |
29141200000 | ADITIVO(metiletilcetona) PARA DISOLVER TINTAS REF: MI A188 4 | ADDITIVE (METHYL ETHYL KETONE) DISSOLVING INKS REF: A188 MI 4 | 255.55 | EMASALCORP DE COSTA RICA SOCIEDAD ANONIM | United States | |
| 12-11-2019 |
29141200000 | ADITIVO(metiletilcetona) PARA DISOLVER TINTAS REF: MI A188 4 | ADDITIVE (METHYL ETHYL KETONE) DISSOLVING INKS REF: A188 MI 4 | 23.74 | EMASALCORP DE COSTA RICA SOCIEDAD ANONIM | United States | |
| 30-08-2019 |
3822000000 | REACTIVOS DE DIAGNOSTICO N-3-4-ETILIMIDAZOL-1-IL-5-TRIFLUOROMETILPENIL-4-METIL-3-4-PIRIDIN-3-IL-PIRI | DIAGNOSTIC REAGENTS N-3-4-ETHYLIMIDAZOLE-1-IL-5-TRIFLUOROMETILPENIL-4-METHYL-3-4-PYRIDIN-3-IL-PIRI | 0.05 | DISTRIBUIDORA FARMANOVA SOCIEDAD ANONIMA | IRLANDA (EIRE) | |