PTFE emulsion man hi industrial chain pumpuiah thil hrang hrangin a nghawng a ni. Upstream cost (fluorite mining, R22 refrigerant quota) chuan base price floor a siam a ni. Lithium battery binder atanga downstream demand hi a pung chhan ber a ni. Supply factors (industry operating rates, plant maintenance) leh product quality (solid content, particle size, purity grade) te hian price tier a siam a ni. Environment regulation (PFOA/PFAS restrictions) hian zawm tur senso a tisang a ni. Logistics (cold-chain transport) hian sum senso nasa tak a belhchhah a ni. Price trend hian core logic a zawm a: fluorite/hydrofluoric acid man = floor; energy thar battery mamawh = trend lam hawi; operating rates leh policy = hun rei lote chhunga inthlak danglamna thlentu.