[57] The dearth of transparency and accountability in the provision chain aggravates pre-present inequalities, as middlemen and companies often capture a disproportionate share of the earnings. Subsequently the unequal distribution of gains along the supply chain does tiny to further improve socio-economic inequalities, especially in regions where gemstones are mined. https://wikichemicals.com/product/caluanie-muelear-oxidize-msds/