May be an avenue for some digging…
Christchurch mosque shooting victims receive $2.1m donation from Chinese visitors
>One of those is Yikun Zhang, the Chinese businessman who former National Party MP Jami-Lee Ross alleged made a $100,000 donation to National Party leader Simon Bridges that was unlawfully handled.
>It has since become subject of police investigation into electoral fraud.
>Zhang has never spoken publicly about the allegations but Bridges has vehemently denied them.
https://www.stuff.co.nz/national/christchurch-shooting/111368797/christchurch-mosque-shooting-victims-receive-21m-donation-from-chinese-visitors