Some deliveries known to have been in the supply pipeline, which spanned companies in at least a dozen countries and was co-ordinated through a front company in Dubai, are still unaccounted for.

• 一些已知的进入供应渠道的交付仍未解释清楚，这些交付至少跨越十二个国家的公司，通过迪拜的一个前台公司来协调。