Iyada oo ay saamaysay sahaminta qiimaha birta ee caalamiga ah, shirkadda ugu weyn ee soo saarta macdanta birta ee Hindiya - National Minerals Corporation of India (NMDC) ayaa soo saartay qiimaha taleefannada gacanta ee birta muddo saddex bilood ah oo isku xigta.
Waxaa la isla dhexmarayaa inay qiimaha ferroelectric-ga gudaha u dejisay NMDC 1,000 rupees/ton (qiyaastii US$13.70/ton). Kuwaas waxaa ka mid ah, shirkaddu waxay kordhisay qiimaha soo-gelinta birta isku-darka ah oo leh 65.5% macdanta birta ah ilaa Rs 6,150/ton, iyo qiimaha macdanta birta ah oo leh 64% macdanta birta ah ilaa Rs 5160/ton, laakiin qiimaha hadda jira wuxuu kordhay 89% marka la barbar dhigo 2020. Iyo 74%.
Aroos ka timid Mumbai ayaa tiri: "Markaa qiimaha birta ee laga soo sheegay Dhacdada Tareenka Dalian ee Shiinaha ayaa ahaa mid dilaa ah, taasoo keentay in qiimuhu u dhaqaaqo dhanka rajada suuqa."
Sida laga soo xigtay wararka xanta ah, tirakoobka dhacdooyinka taxanaha birta ee NMDC wuxuu gaaray 88.9%, isagoo gaaray 306 tan; shaxda mugga iibka ayaa kor u kacday 62.6% ilaa 291 tan.