Companies working with Huawei and industry experts continue to seek clarity regarding the ease-up that U.S. President Donald Trump announced for China's leading tech firm. Many are calling for details about what happens next.

According to CNN, days after Trump said he will allow U.S. firms to sell parts and tech components to Huawei, many questions remain unanswered. While Trump said American providers can still resume sales of products that will not pose security threats, the details are hazy.

American firms working with Huawei in certain deals and sales are still confused about which aspects of their business dealings with the Chinese tech company are restricted and which are allowed by the White House.

Aside from confusing remarks and unexplained aspects of the Huawei ban reprieve, it is worth noting that the company remains on the Entity List. Being on the list restricts exports that do not have approval from the Commerce Department.

So far, Washington officials said the loosening of restrictions can be applied to "general merchandise" sales. Still, companies want a detailed account of which products and partnerships are allowed since they don't want to get in trouble with U.S. laws.

Some industry analysts believe that unless there is clarity about the easing up on Huawei restrictions, American tech companies, particularly those in the semiconductor and chip-making segments will be uneasy.

The Verge noted that Washington has yet to unveil a plan on how the restrictions will be loosened or how American tech companies will be allowed to sell their products to Huawei. This is because there have been no legalities under the restriction reprieve.

Even if Trump said he is easing up on Huawei upon the request of American tech companies, the Commerce Department has not moved to provide assurance that business dealings with the firm can now resume.

It didn't help that Trump's top economic advisor Larry Kudlow had an interview with CBS News wherein he said: "What's happening now is simply a loosening up for general merchandise, maybe some additional licenses from [the Department of] Commerce."

Kudlow further stressed that the "last word" regarding Huawei will come around by the end of negotiations between Beijing and Washington. He did acknowledge that the reprieve is a "complicated matter."

Kudlow's comments came amid increasing scrutiny of Trump after some American lawmakers accused him of dropping his guard on national security allegations against Huawei. The Chinese tech behemoth repeatedly denied these accusations.

Huawei Founder Ren Zhengfei has also challenged the White House to publicize evidence of its allegations against the company. The U.S. government argued that details are very confidential and may not be good for public show.