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Copper prices climbed due to spot shortages
Abstract Copper prices climbed due to spot shortages: copper prices rose more than 1% on Thursday, as investors bet on the biggest copper consumer China's imports improved, and Chile's data showed that copper production in April fell year-on-year, affected by strikes and production pr ....
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Introduction of family watering techniques
1. Residual tea watering and residual tea is used to water the flowers, which can not only maintain the soil moisture, but also add nitrogen and other nutrients to the plants. However, depending on the humidity of the flower pot, it should be poured regularly on a regular basis, but not with t ....
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Potted aloe notes
The basin soil should be made of neutral loose soil. Cultivate soil for 4 parts of garden soil, 4 parts of compost, and 2 parts of sand or wood chips. Or use the river mud to dry and grind, mix with the pig manure and accumulate fermentation, add the appropriate amount of sand or wood chips af ....
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Jade jewelry wears common sense
At present, the most commonly used jade jewelry has a ring face, a bracelet (bangle), a chest pendant (pendant), a waist pendant, an earring (earring), a boutonniere and various sizes of ornaments, in addition to the quality of the jade as described above. In addition, the actual carving of ja ....