“一带一路”合作持续高质量推进，多项数据延续增长态势

Group 1: Belt and Road Initiative Impact - The "Belt and Road" initiative has significantly boosted import and export activities among participating countries, with high-tech products, agricultural products, and machinery making up a large proportion of trade [1][2] - Jiangsu Province's import and export value to "Belt and Road" countries reached 903.37 billion yuan in the first four months of this year, a year-on-year increase of 9.6%, contributing 4.5 percentage points to the province's overall trade growth [1] - Hebei Province's trade with "Belt and Road" countries totaled 106.38 billion yuan, accounting for 57.9% of its total trade, with a month-on-month growth of 3.7% in April [2] Group 2: High-Tech Product Trade - Beijing's Daxing Airport has seen a dominant trend in high-tech product exports, with a total of 61.98 billion yuan in high-tech product imports and exports since 2019, accounting for 60.8% of its total trade [2] - In the first four months of this year, high-tech product trade through Daxing Airport reached 9.33 billion yuan, growing by 6.7%, with central processing units being the main product, showing a remarkable growth of 283.2% [2] Group 3: Port and Transportation Developments - Ningbo-Zhoushan Port completed a container throughput of 13.568 million TEUs in the first four months, a year-on-year increase of 9.9%, with significant growth in exports to emerging markets [5] - The opening of QianKai Port has enhanced operational efficiency by approximately 40%, reduced operational costs by 25%, and decreased environmental impact by 30% through the use of IoT and big data technologies [6] - The China-Europe Railway Express (Xi'an) has operated over 2,500 trains this year, with a significant increase in return trips, reflecting the evolving trade patterns of the "Belt and Road" initiative [4]