Kusukela ngo-Okthoba kuya ku-September 2023, abakhiqizi abangu-14 be-praseodymium neodymium oxide e-China bayeka ukukhiqiza, kuhlanganise naba-4 e-Jiangsu, aba-4 e-Jiangxi, aba-3 e-Inner Mongolia, 2 e-Sichuan, no-1 e-Guangdong. Isamba somthamo wokukhiqiza singamathani angama-13930.00 wemethrikhi, ngesilinganiso samamethrikhi angama-995.00 ...
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