Could you clarify what you mean by “green chain”? It could refer to different things depending on context, such as:
1. Sawmill operations – A green chain is a conveyor system used to sort freshly cut (green) lumber.
2. Sustainability – It could describe a green supply chain, focusing on eco-friendly production and distribution practices.
3. Jewelry – A literal green-colored chain, possibly made of or coated with green material or gemstones.
4. Blockchain – A sustainable or environmentally friendly blockchain te