calculation for copper tc rc

Global copper prices surge 40% to 16-month high on COVID ...Reduced mine output has resulted in a sharp contraction in copper treatment and refining charges (TC/RC), thereby impacting the profits of the custom smelters-cum-refiners.Copper market and TC-RCs - OutotecWhile TC/RC are decreasing, smelters are improving their competitive position by investing more in modernizations and upgrades. GLOBAL SUPPLY and Demand. On the supply side, the Copper in concentrate supply is expected to grow by approximately 2.2% per year from 16,059 Ktonnes in 2017 to 17,293 Ktonnes in 2020.Copper's Art of the Deal - BloombergDec 06, 2017· The seeds of Tuesday's 4.6 percent copper slump ... As a result of that ratio, treatment charges generally make up about 60 percent of the overall TC/RC.How low can spot TC RCs go - CRU GroupJun 08, 2020· The treatment charge (TC) and refining charge (RC) are a discount to the amount paid to the sellers for a copper concentrate, usually expressed jointly as a TC/RC. CRU publishes two spot TC/RC indices, which represent the averages of TC/RCs agreed over the previous month, one for the miner to trader market, and another for the trader to smelter ...

TC/RC | Glossary | Sumitomo Metal Mining Co., Ltd.TC/RC. Treatment Charge (TC) and Refining Charge (RC) are common- ly used in the terms of purchase for copper concentrate or nickel ore for refining. They are amounts designed to cover refining costs. For example, copper concentrate contracts may define a purchase price based on the LME price at a certain date, minus the TC or RC being used at ...Copper extraction - WikipediaOne prevalent form of copper concentrate contains gold and silver, like the one produced by Bougainville Copper Limited from the Panguna mine from the early 1970s to the late 1980s. The typical contract for a miner is denominated against the London Metal Exchange price, minus the TC-RCs and any applicable penalties or credits.China copper smelters raise TC/RCs citing output cuts ...China's top copper smelters on Thursday raised their floor treatment and refining charges (TC/RCs) for the first quarter of 2020, arguing that cuts .

Zinc smelter - investors.boliden

calculations. Boliden Commercial AB 4 2. Zinc concentrates – examples of content Zinc 54% Sulphur 30% Iron 7% Lead 3% Others 6%. ... Low TC/RC High metal prices High TC/RC Low metal prices High TC/RC Low metal prices Low TC/RC . Title: PowerPoint-presentation Author: lottas Created Date:COMMENT: What next for copper TC/RC benchmark as ...Jul 11, 2019· This time, Antofagasta has agreed - at least four months earlier than expected - a deal with China's two largest copper smelters, Jiangxi Copper and Tongling Nonferrous. It will supply concentrates at a TC/RC price in the mid-$60s per tonne/6 cents per lb from January until June next year, as Fastmarkets reported on July 11.Jiangxi Copper - jrj.cnparties and thus only earns TC/RC less smelting &refining cost for this segment. Despite accounting for 37% of revenue in 2012 (by recording all third-party concentrate sales as revenue), it made a loss of RMB700m in 2012 per our calculation. 3. Copper trading: JXC trades copper of 650kt/1,135kt in 2011/12 basedMetal Bulletin launches Copper Concentrates TC/RC index ...Mar 26, 2014· The TC/RC index was published for the first time on Friday March 14 2014, after more than a year of research and consultation with the industry, at .Copper concentrate TC/RCs hit 1-year high; Chuquicamata ...Oct 17, 2018· The Fastmarkets copper concentrate TC/RC index came in at $89 per tonne / 8.9 cents per lb on Monday October 15, a gain of $2.60 / 0.26 cents week on week to the index's highest level since October last year. Spot copper concentrates trading has been limited, with the industry less active at the start of annual contract negotiations. But in recent deals, traders have been increasingly less ...

Zinc smelter - investors.boliden

calculations. Boliden Commercial AB 4 2. Zinc concentrates – examples of content Zinc 54% Sulphur 30% Iron 7% Lead 3% Others 6%. ... Low TC/RC High metal prices High TC/RC Low metal prices High TC/RC Low metal prices Low TC/RC . Title: PowerPoint-presentation Author: lottas Created Date:China copper treatment charges hit 8-month high as ...The annual miner-smelter TC/RC benchmark for 2020 was agreed at $62 a tonne and 6.2 cents a pound, the lowest in nine years amid rising smelter capacity and limited mine supply growth.Copper market and TC-RCs - OutotecSpot treatment charges in 2018 were slightly below the 2017 average. However, with the expected deficit and additional smelting capacity, TC/RCs are expected to continue to decrease over the next couple of years, with current estimates for TC at 71.5 $/dmt in 2020 and RC at 7.2 US c/lb in 2020.Copper smelter - Boliden– Electronic scrap (containing copper, gold, silver and lead) – Copper/zinc residues Commercial terms for these materials are constructed and calculated in the same way as copper concentrate but levels of Payment %, TC and RC are not necessary following the copper concentrate terms.MINERAL PRODUCT PRICING STUDYThe copper-rich liquid is collected in pools and pumped into a plant for refining. An organic solvent is added to the solution, which binds with the copper. ... •Payment to mine = (payable metals – TC – RC – penalties, +/- shipping/insurance) Copper – Transferred to Smelters. Example: Copper Concentrate Reference Price. LME spot price.AND8220/D How To Use Thermal Data Found in Data Sheetstheta−JA vs. copper spreader area. But these values may not apply to a real application, even if the copper area is "correct." Other variables, such as the presence of other power dissipating devices, the nature of the air flow conditions, the thickness and detailed layout of the spreader itself, will all affect the value.Antofagasta signs H1 2021 copper TC/RC contracts ...Chilean copper miner Antofagasta has agreed to supply major Chinese smelters Tongling Nonferrous and Jiangxi Copper with copper concentrate in the first half of 2021, Fastmarkets understands. ... Home Antofagasta signs H1 2021 copper TC/RC contracts. Antofagasta signs H1 2021 copper TC/RC contracts.EXCLUSIVE: Antofagasta signs early H1 2020 copper TC/RC ...Fastmarkets' copper concentrates TC/RC index cif Asia Pacific is at $52.4 per tonne/ 5.24 cents per lb as of Friday July 5, the lowest since the index was launched in 2013. TC/RCs are paid by miners to smelters to cover the cost of turning copper concentrate into refined metal.

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