Isidingo sezindwangu ezingalukiwe emhlabeni wonke sifinyelela kumathani ayizigidi ezingama-48.41 ngo-2020 futhi singafinyelela kumathani ayizigidi ezingama-92.82 ngo-2030, sikhula ku-CAGR enempilo ka-6.26% kuze kube ngu-2030 ngenxa yokwanda kobuchwepheshe obusha, ukukhuphuka kokuqwashisa ngezindwangu ezilungele imvelo, ukwanda amazinga emali engenayo alahlwayo, a...
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