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| Shipyard / Year | E.N. Bazán - Cartagena / 1957 | |
| Dead weight | 7.112 | MT | Gross register | 4.972 | GRT | 
| Length | 131,5 | mtr | 
| Breadth | 17,2 | mtr | 
| Depth | 8,4 | mtr | 
| Propulsion | Sulzer 10SD72 | |
| Power | 7.300 | H.P. | Speed | 17,0 | 
| Bought | 1963 | to | 
| Owner | Naviera Comercial Aspe | |
| Name | Pedro de Valdivia | |
| Sold | 1979 | to | 
| Owner | Flandermar Shipping Co. | |
| Name | Cefallonian Wave | |
| Name / Year | Minotaurus / 1979 | |
| Scrapped | Gadani Beach (Pakistan) - 1984 | |
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| Shipyard / Year | E.N. Bazán - Cartagena / 1957 | |
| Dead weight | 7.533 | MT | Gross register | 4.972 | GRT | 
| Length | 131,5 | mtr | 
| Breadth | 17,2 | mtr | 
| Depth | 8,4 | mtr | 
| Propulsion | Sulzer 10SD72 | |
| Power | 7.300 | H.P. | Speed | 17,0 | knots | 
| Bought | 1963 | to | 
| Owner | Naviera Comercial Aspe | |
| Name | Diaz de Solis | |
| Wrecked | 01/09/1968 - Boa Vista (Cabo Verde) | |
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| Shipyard / Year | S.E.C.N. - Sestao / 1948 | |
| Owner | Naviera Aznar | |
| Name | Monte Urbasa | Dead weight | 8,750 | MT | 
| Length | 148.5 | mtr | 
| Breadth | 18.9 | mtr | 
| Depth | 12.1 | mtr | 
| Maximum draft | 7.9 | mtr | 
| Propulsion | Engine Sulzer 10SD72 | |
| Power | 7,300 | H.P. | 
| Bought | 1969 | to | 
| Owner | Naviera Aznar | |
| Name | Monte Urbasa | |
| Sold | 1977 | to | 
| Owner | Seamanager Navigation Company Ltd. | |
| Name | Esperos I | |
| Scrapped | Yemen - 1978 | |
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| Shipyard / Year | Astilleros de Cádiz / 1958 | |
| Dead weight | 7,539 | MT | 
| Gross register | 4,573 | GRT | 
| Net register | 2,400 | NRT | 
| Length | 131.5 | mtr | 
| Breadth | 17.3 | mtr | 
| Propulsion | 4 diesel engines MAN G8 VU | |
| Power | 8,000 | H.P. | 
| Gasoil consumpt. | 27.8 | MT/day | 
| Gasoil capacity | 711 | MT | 
| Speed | 18.6 | knots | 
| Sold | 1973 | to | 
| Owner | Naviera Costa Vasca | |
| Name | Alonso de Ojeda | |
| Scrapped | Burriana (Castellón) - 1980 | |
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| Shipyard / Year | ASTANO / 1968 | |
| Owner | Ramón Garzón, S.A. | |
| Name | Ragar | Dead weight | 14,467 | MT | 
| Gross register | 9,395 | GRT | 
| Length | 154.6 | mtr | 
| Breadth | 20.0 | mtr | 
| Depth | 12.0 | mtr | 
| Propulsion | MTM – B&W 674 – VT2BF – 160 | |
| Power | 9,900 | H.P. | 
| Bought | 1974 | to | 
| Owner | Ramón Garzón, S.A. | |
| Name | Ragar | |
| Sold | 1980 | to | 
| Owner | Salina Maritime Incorporated | |
| Name | Alexander's Ismini | |
| Name / Year | Nineta | |
| Scrapped | Kaohsiung (Taiwan) - 1983 | |
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| Shipyard / Year | ASTANO / 1968 | |
| Owner | Compañía Naviera Española | |
| Name | Garcia Munte | |
| Dead weight | 14,466 | MT | 
| Gross register | 9,395 | GRT | 
| Length | 154.6 | mtr | 
| Breadth | 20.0 | mtr | 
| Depth | 12.0 | mtr | 
| Propulsion | MTM – B&W 674 – VT2BF – 160 | |
| Power | 9,900 | H.P. | 
| Bought | 1980 | to | 
| Owner | Compañía Naviera Española | |
| Name | Garcia Munte | |
| Sold | 1984 | to | 
| Owner | Pacific Asia | |
| Name | Kota Abadi | |
| Scrapped | Beihai (China) - 1986 | |
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| Shipyard / Year | Wilton-Fijenoord / 1961 | |
| Owner | NV Stoomvaart Mij "De Maas" | |
| Name | Katendrecht | |
| Dead weight | 11,573 | MT | 
| Gross register | 8,845 | GRT | 
| Length | 144.3 | mtr | 
| Breadth | 20.3 | mtr | 
| Depth | 8.8 | mtr | 
| Maximum draft | 8.8 | mtr | 
| Propulsion | MAN K6Z-78/155C | |
| Power | 7,800 | H.P. | 
| Dynamos | 3 x 330 kW - 220 VDC | |
| Speed | 16 | knots | 
| Bought | 1974 | to | 
| Owner | NV Stoomvaart Mij "De Maas" | |
| Name | Katendrecht | |
| Sold | 1988 | |
| Name | Cabo Santa | |
| Scrapped | Alang (India) - 1988 | |
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