- Segnum
- coal, coking metalurgically.
- Address:Paloma, San nicolas, Mexico
- Banfftel S. De R.L De C.V.
- petrochemicals, precious metals and stones, metal ores, coking coal and an extensive variety of commodities..
- Address:BAJADA DE CHAPULTEPEC 3-103, Cuernavaca, Morelos, Mexico
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