Scaled-down replicas of 2018 FIFA World Cup trophy are displayed at the showroom of a factory which manufactures official licensed products in Dongguan, China May 8, 2018. Image used for illustrative purposes. REUTERS/Bobby Yip

A worker applies color to unfinished keychains made of zinc alloy inside a factory which manufactures official 2018 FIFA World Cup licensed products in Dongguan, China May 8, 2018.

Scaled-down replicas of 2018 FIFA World Cup trophy, made of zinc alloy, are under production at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

A worker applies glue while holding a scaled-down replica of 2018 FIFA World Cup trophy, made of zinc alloy, at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

Scaled-down replicas of 2018 FIFA World Cup trophy, made of zinc alloy, are shown in between various plating steps at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

A worker hangs scaled-down replicas of 2018 FIFA World Cup trophy, made of zinc alloy, before plating at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

Unfinished keychains made of zinc alloy featuring the official 2018 FIFA World Cup Russia mascot, are seen inside a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

Drinking cups belonging to workers are placed on a shelf inside a factory which manufactures official 2018 FIFA World Cup licensed products in Dongguan, China May 8, 2018.

A monitor displays an illustration of 2018 FIFA World Cup trophy at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

Image for illustrative purposes. Scaled-down replicas of 2018 FIFA World Cup trophy, made of zinc alloy, are under production at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

A worker paints a scaled-down replica of 2018 FIFA World Cup trophy, made of zinc alloy, at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.

Scaled-down replicas of 2018 FIFA World Cup trophy, made of zinc alloy, are under production at a factory which manufactures official licensed products in Dongguan, China May 8, 2018.