| pulp and paper |
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| pulp and paper |
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| pulp and paper |
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| Energy Power |
| A few years ago, renewable energy was not getting people's attention. But for the past two years, non-renewable energy was not steadily supplied and the oil price keep rising up. Energy issues begin to constrain national economic development. In response to high oil prices, countries around the world launched a new energy strategy, which is to seek a new driving force for economic development. Therefore, renewable energy like bio-energy, solar energy, wind energy and other new energy products are being develo
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