Fireworks are a tradition on the Fourth of July, but the price of putting on a show is becoming more expensive for pyrotechnics companies.

Fireworks buffs may get less bang for their buck this Fourth of July due to the United States' ongoing tariff war with China, a study said.

The US is arguably never more dependent on China than on July 4, when the nation celebrates its rebellion against British rule with fireworks that are inevitably imported from China.