1. 分析：2.4.27 Heavy metals in herbal drugs and fatty oils 草药和脂肪油中的重金属 | 2.5 Assays 分析 | 2.5.1 Acid value 酸值
1. The CGSE will invite five accredited assays to act as the liquidity providers to facilitate smooth trading under the new silver trading platform.
2. President Cheung said that the invited assays will feel attracted to join because the platform can bring many clients to them.