Metodología del carbón metalúrgico

Metodología del carbón metalúrgico

Publicación noviembre, 2018

La siguiente guía de especificaciones contiene las principales especificaciones y metodologías empleadas en las evaluaciones de Platts del carbón metalúrgico en todo el mundo.

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All changes to specifications made between editions will be announced in Platts Oilgram Price Report (OPR), in the various Platts fax and telex services and in the real-time service Platts Global AlertPGA).
If you have questions about Platts methodology, or suggestions about changing any of the timing, quality or other parameters listed in the Guide, please contact Platts editorial group.
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