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Concentrated solar power, or CSP, is a technology that uses mirrors to concentrate and reflect sunlight to drive traditional steam turbines to create energy.

Coal prices are predicted to fall slightly in the second half of this year, thanks to government efforts to ensure adequate supplies, industry insiders said.

Concerted efforts are expected in exploration and innovation, with the goal being to maintain the long-term prosperity and stability of Hong Kong and to ensure a better future there, he said.

Colombian President Ivan Duque has repeatedly expressed his administration's support for the opposition and criticized Maduro's government.

Compared with the first quarter of last year, however, major economic indicators all eased by varying levels.