product price index - chemical raw materials price index rise and fall

Data Tab

statistical period	product name	index price	rise and fall	notes
July 21, 2020	Perovskite	1,347.50	0.00	--
July 20, 2020	Perovskite	1,347.50	10.00	--
July 19, 2020	Perovskite	1,337.50	0.00	--
July 18, 2020	Perovskite	1,337.50	0.00	--
July 17, 2020	Perovskite	1,337.50	0.00	--
July 16, 2020	Perovskite	1,337.50	28.75	--
July 15, 2020	Perovskite	1,308.75	10.00	--
July 14, 2020	Perovskite	1,298.75	0.00	--
July 13, 2020	Perovskite	1,298.75	0.00	--
July 12, 2020	Perovskite	1,298.75	0.00	--

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