[Trump Rejects Iran's Proposal but Keeps Negotiation Window Open] Deep Tide TechFlow reports that on September 28, according to Jintou Data, U.S. President Trump has officially rejected the latest proposal submitted by Iran but has clearly stated that talks will still be scheduled this week. At this stage, the Qatari government is actively mediating, striving to encourage Iran to make moderate concessions in sensitive areas, thereby creating preconditions for the resumption of direct dialogue between the U.S. and Iran. Facing the U.S.'s rejection stance, Iranian officials have publicly declared that they will firmly not alter their established policies or soften core demands due to Trump's refusal. The current situation indicates that progress surrounding nuclear-related terms will be the key variable determining whether the two sides can return to the negotiating table.