Children's Swelling And Weight Gain Warrants Medical Attention

A new material is being used for power battery cover plates, attracting attention from internal procurement buyers. A company at the Photon Exhibition showcased bio-based new materials that do not rely on petroleum or natural gas. This development follows a trend in the bio-manufacturing industry, which reached a total scale of 1.1 trillion yuan between 2014 and 2015. Most material products at this photonics exhibition are based on fossil resources like petroleum and coal, but this company's bio-based new materials are completely independent of oil and natural gas, using various renewable resources as the base. The company's cumulative sales exceeded 16 million yuan by July 2025, helping over 500 villagers increase their income. The shift aims to provide sustainable alternatives for industrial applications. Many other materials at a recent exhibition were based on fossil resources, highlighting the shift towards renewable alternatives. Their battery cover plates, made from materials that can withstand 1100-degree flames for an hour, offer a lightweight advantage over traditional metal versions, potentially increasing electric vehicle range. New bio-based materials showcased at the Photonics Expo are being developed to replace petroleum and coal-based raw materials. The sector currently accounts for over 70% of global fermented product output. One company's bio-based material can withstand direct flame spray for one hour at 1100 degrees Celsius. Swelling in both adults and children warrants medical attention, especially if it is persistent and does not dissipate.