The House this week tackled a long-promised package of bills to get tough on China, but few if any have a chance of becoming law after Republicans opted to prioritize a handful of politically divisive measures that Democrats oppose.

For months, House leaders had promised a bipartisan show of force against the United States’ biggest economic and military adversary, including curtailing investments in sensitive Chinese industries, clamping down on data theft and espionage, and ensuring more Chinese imports were subject to taxes and forced labor standards.

But only some of those proposals made it to the floor this week. Instead, Republican leaders added a handful of partisan measures that appear to be aimed at portraying their party as stronger on countering China and Democrats, including the Biden administration, as weak.

It comes weeks before the elections in which the White House and control of Congress are up for grabs.

“Because the White House has chosen not to confront China and protect America’s interests, House Republicans will,” Speaker Mike Johnson, Republican of Louisiana, told reporters on Tuesday.

Here’s a look at what the House did, and why.

Subjecting international pandemic agreements to Senate treaty approval.

Republicans, who have castigated the World Health Organization for its response to the coronavirus pandemic, pushed through a bill that would require Senate ratification of any W.H.O. agreement on pandemic preparedness. The organization is exploring ways to streamline the international response to the next pandemic.