A pro-China propaganda group ran a targeted social media campaign to undermine the US rare earth industry, report says 5 hours ago | By A Lynas Corp worker walks past sacks of rare earths concentrate in Perth, Australia. REUTERS/Melanie Burton. A pro-China propaganda group ran a social media campaign targeting rare earths mining companies. The group used fake accounts posing as Texas residents opposed to a new rare earths plant. The campaign was designed to"thwart rivalry" to China's dominance in the sector, according tech group Mandiant. A pro-China propaganda group ran a campaign on social media targeting US-based rare earths...