| National | International |
Merck s.a.sociedade anónima de responsabilidade limitadaregisto commercial no. 500 650 870 Rua Alfredo da Silva, 3C, 1300-040 Lisboa, Portugal Capital Social: 8.649.530 € | Merck s.a.Stock Corporation / Company limited by sharescommercial register no. 500 650 870 Rua Alfredo da Silva, 3C, 1300-040 Lisboa, Portugal Share Capital: 8.649.530 € |