推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 據(jù)Mining報(bào)道，因未能與公司達(dá)成一項(xiàng)協(xié)議，全世界最大的銅生產(chǎn)商智利國家銅業(yè)公司(Codelco)旗下的丘基卡馬塔(Chuquicamata)銅礦約3200名工會(huì)工人周五罷工。
Codelco周三提出包括1.2%的漲薪和約2萬美元的一次性福利，但沒有涉及醫(yī)療費(fèi)用、養(yǎng)老金和工人公平待遇等問題。
Codelco在這之前曾表示，鑒于今年全球銅供應(yīng)極為緊張，為避免可能出現(xiàn)的生產(chǎn)中斷，該公司提出的這份合同是其所能做出的最“認(rèn)真、負(fù)責(zé)和現(xiàn)實(shí)的”選擇。
目前，該公司正在斥資56億美元，將這座已經(jīng)有上百年歷史的銅礦改造為地下礦山。按規(guī)模，Chuquicamata是該公司旗下的第二大礦山。
Chuquicamata從露天開采向地下礦的轉(zhuǎn)型是Codelco對其核心資產(chǎn)進(jìn)行的為期10年、耗資390億美元大修工程的一部分，計(jì)劃是將這座標(biāo)志性礦山的壽命至少延長40年，還將使該公司在礦石品位下降和運(yùn)營成本上升的同時(shí)能夠保持較高的產(chǎn)量。
一旦完全轉(zhuǎn)為地下開采，Chuquicamata礦的年產(chǎn)量預(yù)計(jì)將達(dá)到32萬噸精銅和1.5萬噸鉬。
Codelco的銅儲(chǔ)量占全球已探明和基本探明儲(chǔ)量的10%，年產(chǎn)銅180萬噸，占全球產(chǎn)量的11%。
