Keyword spot market
 
ORIGINAL PAPER
 

Price trends on the international steam coal market in 2000–2020

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2021;37(4):177–198
 
ORIGINAL PAPER
 

Dynamics of Coking Coal Pricing in International Trade in 1980–2020

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2021;37(3):125–138
 
eISSN:2299-2324
ISSN:0860-0953