copper-prices

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iodize6399 / wwmai-copper-data

Historical copper price data from WWMAI circulars. Raw PDFs and structured CSV data tracking electrolytic copper wire rod prices and calculation components.

ocr time-series market-data india historical-data price-history pdf-extraction csv-dataset raw-materials copper-prices commodity-data metals-industry lme-rate

Updated Nov 27, 2025

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