DBM Weekly Review: Production Reduction Commitment Unfulfilled, Polysilicon Deadlock Hard to Break (2026.9.18)

2026-09-21 14:06:17

Looking ahead to this week (9.21-9.24), it is expected that futures will continue to fluctuate in a wide range and spot quotations will remain stable.

First, the price trend

of silicon materials last week, the average price of N-type polysilicon re-feeding was 33000 yuan/ton, which was flat, down 37.97% year-on-year; The average price of N-type granular silicon was 31000 yuan/ton, which was flat on a month-on-month basis, down 37.37% from the same period last year, and the price of mainstream silicon materials remained stable. Fundamentally, the story premium of self-discipline in production reduction has accelerated the ebb tide. More than half of September has passed, but there is still no substantial reduction in production in the industry. The mainstream manufacturers in the upstream mainly defend the price, and the futures market moves closer to the spot after the digestion of the game sentiment; Under the background of high inventory and scarcity of terminal orders, the downstream silicon wafer factories still mainly consume inventory, only maintain the replenishment of rigid demand, lack of willingness to accept high-priced goods, and continue the pattern of price without market.

Figure 1: N-type Polysilicon Re-feeding Price Trend

DBM周评:减产承诺悬空未兑,多晶硅僵局难破(2026.9.18)1

Data Source: Digital New Energy DataBM. Com

Figure 2: N-type Granular Silicon Price Trend

DBM周评:减产承诺悬空未兑,多晶硅僵局难破(2026.9.18)2

Data Source: Digital New Energy Dat ABM. Com

II, Demand and Price Outlook

Digital New Energy DataBM. Com data show that the TOPCon double-sided 182 photovoltaic module price index was 0.7 yuan/W last week, up 1.45% annually. The price index of TOPCon double-sided 210 PV modules was 0.72 yuan/W, flat on a month-on-month basis, up 5.88% on a year-on-year basis; the price index of TOPCon double-sided 210R PV modules was 0.73 yuan/W, flat on a month-on-month basis, up 7.35% on a year-on-year basis; The price index of HJT double-sided 210 photovoltaic modules was 0.71 yuan/W, which was flat. The start-up rhythm of terminal power station projects has not been significantly accelerated, the inventory pressure of component manufacturers still exists, the actual transaction scale is relatively restrained, the component quotation shows a tentative rise, and the mainstream stable price pattern.

Table 1: Last Friday's Photovoltaic Module Price Index (CPMPI)

DBM周评:减产承诺悬空未兑,多晶硅僵局难破(2026.9.18)3

Data Source: Digital New Energy DataBM. Com

Figure 3: Trend of

DBM周评:减产承诺悬空未兑,多晶硅僵局难破(2026.9.18)4

Photovoltaic Module Price Index in the Past Month Data Source: Cement Big Data (HTTPS ://data. Ccement. Com/)

Last week, the price of industrial silicon rose and then pulled back. The average price of Si4210 industrial silicon was 9360 yuan/ton, down 0.79% from the previous month, and the year-on-year decline was expanded. Industrial silicon production continued to decline, but there were no bright spots in the three demand sides of polysilicon, organic silicon and aluminum alloy, and the downstream was mainly purchased on demand, and the price of industrial silicon returned to the weak shock range after the early rebound. In terms of

polysilicon, last week, it was in the stage of production reduction expected to ebb again and the pricing dominated by realistic supply and demand, and the current divergence was obviously convergent. After the expected digestion of production control in the fourth quarter of the futures market, the funds shifted from the game policy story to the real fundamentals, and the high part driven by rumors in the early stage has been basically given up, and the market price has moved closer to the spot quotation range. On the supply side, it is rumored that although the industry has reached a verbal consensus on self-discipline and production reduction, there is still a lack of substantive implementation in more than half of September. Mainstream manufacturers still maintain a high level of production scheduling, exchange warehouse receipts continue to accumulate, and hedging selling pressure continues to suppress the rebound space on the market. At the spot level, the upstream big factories stick to the bottom line of sales not lower than cost price, and the quotation is stable as a whole, but it has not led to the recovery of the transaction. The downstream silicon wafer sector has a high inventory, the profit of superimposed cells is still on the edge of profit and loss, the procurement is mainly to digest the internal inventory, only a small amount of just-needed replenishment, the acceptance of high-price supply is low, the pattern of price without market continues, the passive accumulation of inventory in the factory, and the pressure of the whole industry chain is further highlighted.

Looking ahead to this week (9.21-9.24), the focus of the market will turn to whether the fourth quarter production reduction agreement can be fulfilled and the adjustment of downstream silicon wafer production schedule. In the short term, the mainstream quotation has approached the cash cost line of leading enterprises, and the further downward space is relatively limited, but the upward trading volume is insufficient. It is expected that the futures will continue to fluctuate in a wide range and the spot quotation will remain stable. At present, it is rumored that the agreement is still subject to the independent constraints of enterprises and lacks enforcement. The actual scale of production reduction in October is still the key variable of the medium-term market: if the implementation is not as expected, the cost of industrial silicon will be loosened, and the price of silicon materials will still have a periodic downside risk; If the expected performance is exceeded, the transmission of the tentative rise in the price of superimposed components will lead to a marginal improvement in the transaction of silicon materials. Follow-up focus on tracking the progress of silicon material start-up maintenance, the actual scale of spot transactions, changes in exchange warehouse receipts and adjustment of silicon wafer production scheduling.

All can be viewed after purchase
Correlation

Looking ahead to this week (9.21-9.24), it is expected that futures will continue to fluctuate in a wide range and spot quotations will remain stable.

2026-09-21 14:06:17

Futures and spot are expected to continue the pattern of wide shocks, and spot relies on cost support to support the bottom, but the transaction is difficult to improve significantly.

2026-09-15 11:47:50

It is expected that this week (9.7-9.11) polysilicon futures and spot will continue to fluctuate in a wide range. In the short term, the fundamentals will give way to the expectation of production reduction. The spot quotation has cost support, or is stable and strong, but it is difficult to have a significant volume of transactions.

2026-09-07 15:53:15

In the short term, the game between policy sentiment and excess reality will continue. It is expected that polysilicon futures will maintain a wide range of volatility this week (8.31-9.4). Spot quotations are easy to rise and difficult to fall, but it is difficult to have a significant volume of transactions.

2026-09-02 11:36:25

Short-term self-discipline is difficult to quickly reverse the pattern of weak supply and demand. It is expected that polysilicon futures will maintain a wide range of volatility next week (8.24-8.28), and spot will be mainly stable.

2026-08-24 17:14:04

The short-term market is still in the seesaw stage of the game between industry self-discipline expectations and high inventory and weak demand. It is expected that polysilicon futures will continue to fluctuate in a wide range next week, while the spot market will remain relatively stable. The follow-up needs to focus on tracking the actual implementation effect of the proposal, the follow-up of spot transactions and the changes in the production schedule of the downstream industrial chain.

2026-08-17 15:49:12

This week, affected by the continuous fermentation of the policy, futures prices rose sharply, closing prices rose 12.1% from last week, spot prices rebounded, but the basis continued to widen, reflecting the reality that the fundamentals are still weak. Due to the increasing hedging pressure after the rise of futures prices, if the follow-up favorable policies fall short of expectations, the market may still return to reality, while the spot may continue to fall.

2026-08-10 15:16:48

It is expected that spot prices will continue to be weak and volatile next week (8.3-8.7), and futures prices will rise.

2026-08-04 13:40:34

It is expected that spot and futures prices will continue to fluctuate weakly next week (7.27-7.31). Without large-scale production cuts or substantial recovery in terminal demand, it will be difficult for the market to get out of the rising trend.

2026-07-27 16:56:23

On the whole, the logic of supply and demand mismatch and high inventory suppression has not been reversed, and polysilicon prices are expected to remain weak and volatile next week (7.20-7.24).

2026-07-21 13:52:35

Last week, the average price of N-type polycrystalline silicon dense material was 31600 yuan/ton, down 1.56% on a month-on-month basis and 14.82% on a year-on-year basis; the average price of N-type granular silicon was 32000 yuan/ton, down 0.93% on a month-on-month basis and 9.86% on a year-on-year basis, and the mainstream silicon material price re-entered the downward channel.

2026-07-13 16:37:06

Last week, the average price of N-type polycrystalline silicon dense materials was 32100 yuan/ton, which was flat on a month-on-month basis and decreased by 7.49% on a year-on-year basis; the average price of N-type granular silicon was 32300 yuan/ton, which was 0.62% on a month-on-month basis and decreased by 2.12% on a year-on-year basis, and the price of mainstream silicon materials fluctuated weakly.

2026-07-07 11:35:15

Last week, the average price of N-type polycrystalline silicon dense materials was 32100 yuan/ton, which was flat on a month-on-month basis and decreased by 6.69% on a year-on-year basis; the average price of N-type granular silicon was 32500 yuan/ton, which was down by 1.52% on a month-on-month basis and 1.52% on a year-on-year basis, and the price of mainstream silicon materials fluctuated weakly.

2026-06-30 16:19:00

Last week, the average price of N-type polysilicon dense materials was 32100 yuan/ton, down 3.02% on a month-on-month basis and 6.69% on a year-on-year basis; the average price of N-type granular silicon was 33000 yuan/ton, down 1.49% on a month-on-month basis and flat on a year-on-year basis, and the price of mainstream silicon materials continued to decline.

2026-06-22 10:57:46

Last week, the average price of N-type polycrystalline silicon dense materials was 33100 yuan/ton, down 0.9% on a month-on-month basis and 9.81% on a year-on-year basis; the average price of N-type granular silicon was 33500 yuan/ton, down 1.47% on a month-on-month basis and 2.9% on a year-on-year basis, and the price of mainstream silicon materials continued to decline.

2026-06-16 13:18:41

Last week, the average price of N-type polycrystalline silicon dense materials was 33400 yuan/ton, down 0.89% on a month-on-month basis and 10.93% on a year-on-year basis; the average price of N-type granular silicon was 34000 yuan/ton, down 0.87% on a month-on-month basis and 1.45% on a year-on-year basis, and the price of mainstream silicon materials continued to decline.

2026-06-08 15:24:57

Last week, the average price of N-type polycrystalline silicon dense materials was RMB/ton 33700, down 3.64% on a month-on-month basis and 10.13% on a year-on-year basis; the average price of N-type granular silicon was RMB/ton, flat on a month-on-month basis and slightly down 0.58% on a year-on-year basis, and the price of mainstream silicon materials continued to decline.

2026-06-02 14:01:15

Last week, the average price of N-type polysilicon dense material was 0.17 million yuan/ton 34973, down 2.85% on a month-on-month basis and 9.4% on a year-on-year basis; the average price of N-type granular silicon was 0.34 million yuan/ton, flat on a month-on-month basis and down 4.72% on a year-on-year basis, and the mainstream silicon material price re-entered the downward channel after a month of consolidation.

2026-05-25 15:29:41

Last week, the average price of N-type polycrystalline silicon dense materials was 36,000 yuan/ton, which remained stable on a month-on-month basis and decreased by 6.74% on a year-on-year basis; the average price of N-type granular silicon was 34,300 yuan/ton, which was flat on a month-on-month basis and decreased by 4.72% on a year-on-year basis.

2026-05-18 15:35:48

Last week, the price of silicon materials remained stable for nearly one and a half months, and the average price of N-type silicon materials and N-type granular silicon was flat. Polysilicon production is reduced and inventory is slightly reduced, but demand is weak. Demand for components is low and prices are under downward pressure. Industrial silicon has stopped falling and stabilized, and is expected to be stable and strong in the short term. Polysilicon inventory is high, the price is weak and difficult to fall significantly, and it is in a stalemate. Prices of silicon wafers and batteries have fallen, and enterprises plan to reduce production. The principled terms of polysilicon storage have been agreed, which will be conducive to the stability of the industrial chain, alleviate the debt risk of related companies and provide reference for other industries.

2025-11-10 11:40:26

Last week, the price of silicon materials showed different performances. The average price of N-type silicon materials and N-type granular silicon was stable and rose year on year. The inventory of polysilicon rose, and the price depended on the price of enterprises. In terms of photovoltaic modules, some prices are loose, new orders are insufficient, and market demand is weak. The price of industrial silicon has stopped falling and stabilized, and demand is still weak. The inventory of polysilicon manufacturers may rise further, and the start-up rate of enterprises is stable, which does not exclude the reduction of start-up and stable prices. Silicon enterprises should adjust the production rhythm. The polysilicon storage platform has made progress, but the landing is slow, and it needs to be approved by the relevant departments.

2025-11-03 13:11:20

Last week, the price of silicon materials showed an upward trend. The average price of N-type silicon materials and N-type granular silicon rose on a month-on-month and year-on-year basis. The price of polysilicon was raised, but the high price was less, and the downstream demand was weak. The price index of photovoltaic modules is mostly flat or slightly down, with weak demand, high inventory pressure and stable prices. The price of industrial silicon is temporarily stable after falling, the supply is sufficient and the production of polysilicon is expected to be reduced. The policy puts forward the target of revenue growth of electronic information manufacturing industry and guides the high-quality development of photovoltaic industry. The price of polysilicon continues to rise, the downstream is difficult to digest, and the market may face "monopoly doubts".

2025-09-08 14:05:44

Last week, the average price of N-type silicon materials and N-type granular silicon rose annually, while the price of polysilicon raw material industrial silicon continued to fall, a small amount of silicon wafer factories were stocked, the industry inventory was high, and the price of polysilicon enterprises was high. The price of TOPCon modules is stable, but the demand is cold, the inventory is rising, and the price index of HJT double-sided 210 photovoltaic modules is rising. The price of industrial silicon has fallen for two consecutive weeks, and the price of polysilicon is strong. In September this year, the demand for batteries and components increased seasonally or was lower than in previous years, and the downstream market was cautious. Short-term replenishment supports the price of polysilicon, but the impulse of enterprises to resume production and expand production is still there, or pressure on the downstream, suggesting that the downstream should be alert to risks.

2025-09-01 17:44:20

Last week, the average price of N-type silicon materials and N-type granular silicon was flat, while the market demand for polysilicon did not improve and the inventory rose. The price index of photovoltaic modules has risen and flattened, and the supply is sufficient, but the quotation of first-line manufacturers has been raised. The price of industrial silicon has been restored, but the demand is still insufficient, and the price of silicon wafers is temporarily stable. Polysilicon enterprises are more willing to increase production, but the space for substantial production reduction is low, and it may be weak and stable in the later period. Overseas polysilicon production capacity continues to grow, domestic polysilicon has entered the ceiling of growth, and the price of polysilicon may fluctuate in the short and medium term.

2025-08-18 19:07:11

Last week, the average transaction price of N-type silicon materials was 67,800 yuan/ton, down 0.29% on a month-on-month basis; the average transaction price of monocrystalline dense materials was 60,500 yuan/ton, flat on a month-on-month basis, down 75% on a year-on-year basis.

2023-12-25 14:01:48

Last week, the average transaction price of N-type silicon materials was 68,000 yuan/ton, down 0.15% on a month-on-month basis, maintaining a slight weakening trend, and the price was still not stable; the average transaction price of monocrystalline dense materials was 60,500 yuan/ton, down 1.63% on a month-on-month basis and 79% on a year-on-year basis.

2023-12-19 10:47:42

Since September 23, many places in Hebei, such as Shijiazhuang, Xingtai, Handan, Cangzhou, Hengshui and Baoding, have again notified an increase in cement prices by 30 yuan per ton.