Consider the following pairs regarding the solar photovoltaic (PV) manufacturing value chain and India's domestic sourcing framework:

Pairs

1. Polysilicon — The most upstream raw material in the solar PV value chain, used to produce ingots
2. Approved List of Models and Manufacturers (ALMM) — A mandatory sourcing framework under MNRE that governs which solar components qualify for use in Indian solar projects
3. Ingots — A stage in the solar PV value chain where China holds a near-monopoly over both the final product and the equipment used in its production