Casein is a slow-digesting, high-quality complete protein that provides a sustained release of amino acids. China is one of the world’s largest markets for casein, but not a production powerhouse. The domestic market relies heavily on imports, although local industries are now seeking to expand under policy and market drivers. Customs data show that in January-September 2025 China exported US$797,000 of casein, down 66.37% year on year, with export volume at 99 tonnes, down 62.77%.

Crawler cranes—the “heavy-duty heroes” on any job site—can set 50-ton roof trusses millimetre-perfect on a skyscraper, lower 100-metre bridge girders onto piers, or swing in during disaster-relief ops to lift collapsed steel. Allied Market Research projects the global crane market (all types) to grow at a 6.26 % CAGR from 2024-29, rising from US$42.6 bn to US$57.8 bn.

Customs statistics show that, over the past five years, China's shampoo exports (HS 33051000) have followed a fluctuating but upward trend, while imports have remained relatively stable.
From January to August 2025, China's cumulative shampoo exports reached USD 137 million, up 16.79% year-on-year, with export volume at 5.95 tonnes, up 13.29%.

HS 841459: Fans are one of China’s most export-competitive segments in the ventilation-and-cooling supply chain. Exports hit a new peak in 2024, while imports remained “high-end + niche”. In 2025, global demand for green-computing and energy-storage thermal management is expected to keep fan-export growth in double digits.

For January-July 2025, both flows exceeded the 2024 level. Imports peaked in March: volume surged 53.63% and value rose 60.12% versus March 2024.

Customs data show that in January-June 2025 China exported 281,000 t of primary polycarbonate (HS 39074000) worth US$636 million, up US$96.6 million (+17.9 %) year-on-year. Average export price was US$2.26 kg⁻¹, 1.2 % lower than a year earlier.

China’s hair-dye trade follows an “export-led, import-supplementary” pattern: export value is roughly 2.62 times import value. Customs figures show that in January–June 2025 China exported US$3.9 million worth of hair dyes (+36.37 % YoY) and 1,626 tonnes (+42.42 % YoY), while imports totaled US$1.49 million (–0.59 % YoY) and 171 tonnes (–14.11 % YoY).

Customs data show that total soap exports reached US$548 million in H1 2025. The bulk—94.84 %—fell under HS 34011990 (other bar soaps, not elsewhere specified), while laundry soap (HS 34011910) accounted for US$21.43 million, or 3.91 % of the total.

According to customs data, China’s exports of fitness equipment (HS 950691) reached US$4.784 billion in the first half of 2025, up 10.2 % year-on-year. Growth was 12.36 % in Q1 and 8.37 % in Q2.

Customs data show that China exported US$1.7087 million worth of alkaline protease in January–May 2025, up 39.06 % year-on-year. Export volume reached 2.08 million tonnes, a 70.17 % increase over the same period last year, and displayed pronounced volatility. Monthly analysis reveals a clear seasonal pattern: January, April, and May are peak months, representing 24.96 %, 26.56 %, and 22.08 % of total export volume, respectively. February and March were comparatively weak, with February accounting for only 5.57 % of the total.